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All Nutrition Calculators

215 free calculators across 11 categories. All work in your browser, free account available.

Body Composition (45)

BMI, body fat, FFMI, waist-to-hip, skinfold, and body measurement tools.

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Body Composition

ABSI (A Body Shape Index)

Computes A Body Shape Index (Krakauer 2012), a waist-based mortality risk index independent of BMI....

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Body Composition

ABSI Calculator

Calculate your A Body Shape Index (ABSI), a mortality risk predictor based on waist circumference. ...

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Body Composition

BAI (Body Adiposity Index)

Estimates body fat percentage from hip circumference and height using the Body Adiposity Index (Berg...

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Body Composition

BAI Calculator (Body Adiposity Index)

Calculate your Body Adiposity Index (BAI), an estimate of body fat percentage that uses only hip cir...

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Body Composition

BMI Calculator

Computes Body Mass Index (kg/m^2) from height and weight and classifies it against WHO adult weight ...

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Body Composition

BMI Calculator

Free BMI calculator with NIH health categories, body fat estimate, and ideal weight range. Instant r...

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Body Composition

Child BMI Percentile

Calculate BMI percentile for children and teens using CDC growth charts. Free pediatric BMI calculat...

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Body Composition

BMI Percentile (Children, CDC)

Estimates BMI-for-age percentile for children and teens (2-20 years) using CDC LMS growth charts....

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Body Composition

Body Fat Calculator

Calculate your body fat percentage using the U.S. Navy circumference method. Free body fat calculato...

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Body Composition

Body Fat % (Deurenberg Formula)

Estimates body fat from BMI, age, and sex using the Deurenberg 1991 prediction equation....

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Body Composition

Body Fat % (Durnin-Womersley 4-Site)

Estimates body fat from biceps, triceps, subscapular, and suprailiac skinfolds using the Durnin-Wome...

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Body Composition

Body Fat % (Jackson-Pollock 3-Site)

Estimates body fat from three skinfold measurements using the Jackson-Pollock 1978 generalized equat...

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Body Composition

Body Fat % (Jackson-Pollock 4-Site)

Estimates body fat directly from four skinfold sites (abdomen, thigh, triceps, suprailiac) and age u...

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Body Composition

Body Fat % (Jackson-Pollock 7-Site)

Estimates body fat from seven skinfold sites and age using the Jackson-Pollock 7-site generalized eq...

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Body Composition

Body Fat % (US Navy Method)

Estimates body fat percentage from circumference measurements using the U.S. Navy Hodgdon-Beckett 19...

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Body Composition

Body Fat % (YMCA Method)

Estimates body fat percentage from waist circumference and body weight using the YMCA linear equatio...

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Body Composition

Body Roundness Index

Computes the Body Roundness Index (Thomas 2013), which models body shape from waist and height to es...

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Body Composition

Body Shape Index (Risk)

Computes A Body Shape Index and an approximate mortality risk multiplier relative to population typi...

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Body Composition

BSA Calculator

Calculate Body Surface Area using Du Bois, Mosteller, Haycock formulas. Free BSA calculator used for...

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Body Composition

BSA (Du Bois)

Computes body surface area using the Du Bois & Du Bois 1916 formula....

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Body Composition

BSA (Haycock)

Computes body surface area using the Haycock 1978 formula, validated in infants, children, and adult...

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Body Composition

BSA (Mosteller)

Computes body surface area using the Mosteller 1987 simplified formula....

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Body Composition

Conicity Index

Computes the Conicity Index (Valdez 1991), a waist-based shape measure of abdominal adiposity indepe...

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Body Composition

Conicity Index Calculator

Calculate your Conicity Index from waist, weight, and height. A validated indicator of abdominal adi...

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Body Composition

Corpulence Index (Ponderal)

Computes the Corpulence (Ponderal) Index, weight divided by height cubed, an alternative to BMI for ...

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Body Composition

Durnin-Womersley 4-Site Skinfold Calculator

Estimate body fat percentage from four skinfolds (biceps, triceps, subscapular, suprailiac) using th...

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Body Composition

Fat Mass Index

Computes the Fat Mass Index, fat mass normalized for height, a body composition complement to BMI an...

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Body Composition

FFMI (Fat-Free Mass Index)

Computes the Fat-Free Mass Index and normalized FFMI from weight, height, and body fat percentage....

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Body Composition

FFMI Calculator

Calculate your Fat-Free Mass Index (FFMI) to measure muscular development. Free FFMI calculator with...

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Body Composition

Frame Size (Wrist Method)

Determines small, medium, or large body frame from height-to-wrist-circumference ratio using the Gra...

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Body Composition

Frame Size Calculator

Determine your body frame size (small, medium, large) from wrist circumference or elbow breadth. Use...

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Body Composition

Ideal Weight (BMI-Based)

Computes ideal body weight as the weight corresponding to a target BMI (default 22) for a given heig...

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Body Composition

Ideal Weight Calculator

Find your ideal body weight using Devine, Hamwi, Miller, and Robinson formulas. Free ideal weight ca...

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Body Composition

Ideal Weight (Devine)

Estimates ideal body weight from height and sex using the Devine 1974 formula....

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Body Composition

Ideal Weight (Hamwi)

Estimates ideal body weight from height and sex using the Hamwi 1964 formula....

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Body Composition

Ideal Weight (Miller)

Estimates ideal body weight from height and sex using the Miller 1983 regression formula....

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Body Composition

Ideal Weight (Robinson)

Estimates ideal body weight from height and sex using the Robinson 1983 regression formula....

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Body Composition

Jackson-Pollock 3-Site Skinfold Calculator

Calculate body fat percentage from three skinfold measurements using the Jackson-Pollock equations. ...

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Body Composition

Lean Body Mass (Hume Equation)

Estimates lean body mass from height and weight using the Hume 1966 prediction equation....

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Body Composition

Lean Body Mass Calculator

Calculate your lean body mass (LBM) and fat-free mass from body weight and body fat percentage. Free...

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Body Composition

Rohrer's Index

Computes Rohrer's Index (ponderal index), a height-corrected measure of body mass used in pedia...

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Body Composition

Rohrer's Index Calculator (Corpulence Index)

Calculate Rohrer's Index (Corpulence Index) from weight and height. A body build classification...

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Body Composition

Waist-to-Height Ratio

Computes waist-to-height ratio, a screening measure of abdominal obesity using the 'keep your w...

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Body Composition

Waist-to-Hip Ratio

Computes the waist-to-hip ratio and classifies cardiometabolic risk per WHO thresholds....

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Body Composition

Waist-to-Hip Ratio

Calculate your waist-to-hip ratio (WHR) to assess abdominal fat and metabolic risk. Free WHR calcula...

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Metabolism (11)

BMR, TDEE, RMR, water intake, and calorie burn calculators.

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Metabolism

BMR Calculator

Calculate your Basal Metabolic Rate (BMR) using the Mifflin-St Jeor and Harris-Benedict equations. F...

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Metabolism

BMR Formula Comparison Calculator

Compare Mifflin-St Jeor, Harris-Benedict (1919 and 1984 revised), Katch-McArdle, Cunningham, and Owe...

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Metabolism

Calories Burned Calculator

Calculate calories burned for 100+ exercises using MET values, body weight, and duration. Free exerc...

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Metabolism

Cooper 12-Minute Run Calculator (VO2 Max)

Calculate your VO2 max from the distance you run in 12 minutes using the Cooper formula: VO2 = (dist...

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Metabolism

Cunningham BMR Calculator (Athletes)

Calculate BMR for athletes using the Cunningham formula: BMR = 500 + 22 × LBM(kg). Validated in trai...

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Metabolism

Harris-Benedict Original (1919) BMR Calculator

Calculate Basal Metabolic Rate with the original 1919 Harris-Benedict equation. The first scientific...

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Metabolism

Katch-McArdle BMR Calculator

Calculate BMR using the Katch-McArdle formula: 370 + 21.6 × lean body mass. The preferred BMR equati...

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Metabolism

Metabolic Age Calculator

Calculate your metabolic age by comparing your BMR to age-matched population averages. A metabolic a...

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Metabolism

RMR Calculator

Calculate your Resting Metabolic Rate (RMR) with Mifflin-St Jeor and Katch-McArdle formulas. Free RM...

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Metabolism

TDEE Calculator

Calculate your Total Daily Energy Expenditure (TDEE) with activity multipliers. Free TDEE calculator...

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Metabolism

Water Intake Calculator

Calculate your optimal daily water intake based on body weight, activity, and climate. Free hydratio...

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Macros & Diet (8)

Macro splits, calorie deficit, protein, carbs, fat, fiber, sodium calculators.

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Fitness & Performance (10)

1RM, VO2 max, heart rate zones, running pace, Wilks, powerlifting scores.

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Fitness & Performance

1RM Calculator

Calculate your one rep max using Epley, Brzycki, and Lombardi formulas. Free 1RM calculator with per...

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Fitness & Performance

Heart Rate Calculator

Calculate your heart rate training zones (fat burn, cardio, peak) using the Karvonen formula. Free h...

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Fitness & Performance

Running Pace Calculator

Calculate running pace, finish time, or distance. Free pace calculator for 5K, 10K, half marathon, m...

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Fitness & Performance

Riegel Race Predictor

Predict race times at any distance from a known race result using Peter Riegel's formula: T2 = ...

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Fitness & Performance

Sinclair Score Calculator (Olympic Lifting)

Calculate your Sinclair score for Olympic weightlifting totals. Coefficient = 10^(A × log10(x/b)²). ...

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Fitness & Performance

Strength Standards Calculator

Find your strength percentile for bench press, squat, deadlift, and overhead press based on bodyweig...

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Fitness & Performance

VDOT Calculator (Jack Daniels)

Calculate your VDOT from any race time using Jack Daniels' running formula. Predicts equivalent...

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Fitness & Performance

VO2 Max Calculator

Calculate your VO2 max using the Cooper 12-minute run test or Rockport walking test. Free VO2 max ca...

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Fitness & Performance

5/3/1 Wendler Calculator

Generate your Wendler 5/3/1 training cycle: training max (90% of 1RM), all working set weights for t...

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Fitness & Performance

Wilks Score Calculator (Powerlifting)

Calculate your Wilks score to compare powerlifting totals across bodyweight classes. The original Wi...

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Vitamins & Minerals (32)

Vitamin D, B12, iron, calcium, magnesium, sodium, potassium, micronutrient intake.

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Vitamins & Minerals

Calcium Calculator

Daily calcium target: 1000-1200 mg. Bone health and muscle function....

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Vitamins & Minerals

Choline Calculator

Daily choline AI: 550 mg (men), 425 mg (women). Liver function and brain development....

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Vitamins & Minerals

Chromium Calculator

Daily chromium AI: 35 µg (men), 25 µg (women). Glucose metabolism....

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Vitamins & Minerals

Copper Calculator

Daily copper target: 900 µg. Iron metabolism and connective tissue....

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Vitamins & Minerals

DRI Comprehensive Calculator

Get personalized Dietary Reference Intakes for all essential vitamins and minerals based on age, sex...

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Vitamins & Minerals

Electrolyte Balance Calculator

Calculate Na:K ratio and electrolyte balance. Optimal ratio < 2.0....

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Vitamins & Minerals

Fluoride Calculator

Daily fluoride AI: 4 mg (men), 3 mg (women). Dental health....

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Vitamins & Minerals

Folate Calculator

Calculate your daily folate needs based on age and pregnancy status. Free folate calculator with foo...

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Vitamins & Minerals

Iodine Calculator

Daily iodine target: 150 µg. Thyroid hormone production....

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Vitamins & Minerals

Iron Calculator

Daily iron target: 8-18 mg depending on sex and age. Oxygen transport....

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Vitamins & Minerals

Magnesium Calculator

Daily magnesium target: 400-420 mg (men), 310-320 mg (women). 300+ enzymatic reactions....

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Vitamins & Minerals

Manganese Calculator

Daily manganese AI: 2.3 mg (men), 1.8 mg (women). Bone formation....

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Vitamins & Minerals

Molybdenum Calculator

Free molybdenum calculator computes your daily target based on age and life stage. Includes food sou...

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Vitamins & Minerals

Omega-3 Calculator

Calculate your daily omega-3 (EPA/DHA) needs based on health goals. Free omega-3 calculator with fis...

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Vitamins & Minerals

Phosphorus Calculator

Daily phosphorus target: 700 mg. Bone health and ATP production....

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Vitamins & Minerals

Potassium Calculator

Daily potassium AI: 3400 mg (men), 2600 mg (women). AHA recommends 4700 mg....

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Vitamins & Minerals

Selenium Calculator

Daily selenium target: 55 µg. Thyroid function and antioxidant defense....

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Vitamins & Minerals

Vitamin A Calculator

Calculate daily Vitamin A (retinol) target: 900 µg RAE (men), 700 µg RAE (women). Food sources and d...

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Vitamins & Minerals

Vitamin B1 (Thiamin) Calculator

Calculate your daily Vitamin B1 (thiamin) needs based on age, sex, and life stage. Get food sources...

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Vitamins & Minerals

Vitamin B1 (Thiamin) Calculator

Daily thiamin target: 1.2 mg (men), 1.1 mg (women). Essential for energy metabolism....

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Vitamins & Minerals

Vitamin B12 Calculator

Calculate your vitamin B12 needs and deficiency risk based on diet and age. Free B12 calculator with...

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Vitamins & Minerals

Vitamin B2 (Riboflavin) Calculator

Daily riboflavin target: 1.3 mg (men), 1.1 mg (women). Important for energy production....

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Vitamins & Minerals

Vitamin B3 (Niacin) Calculator

Daily niacin target: 16 mg NE (men), 14 mg NE (women). Supports nervous system....

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Vitamins & Minerals

Vitamin B5 Calculator

Daily pantothenic acid AI: 5 mg for adults. Supports adrenal function....

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Vitamins & Minerals

Vitamin B6 Calculator

Calculate your daily Vitamin B6 needs based on age, sex, and life stage. Get food sources, deficienc...

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Vitamins & Minerals

Vitamin B6 Calculator

Daily B6 target: 1.3-1.7 mg (men), 1.3-1.5 mg (women). Important for amino acid metabolism....

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Vitamins & Minerals

Vitamin B7 (Biotin) Calculator

Daily biotin AI: 30 µg for adults. Supports hair, skin, and nail health....

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Vitamins & Minerals

Vitamin C Calculator

Daily Vitamin C target: 90 mg (men), 75 mg (women). Antioxidant and immune support....

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Vitamins & Minerals

Vitamin D Calculator

Calculate your daily vitamin D needs based on age, skin type, and sun exposure. Free vitamin D calcu...

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Vitamins & Minerals

Vitamin E Calculator

Daily Vitamin E target: 15 mg alpha-tocopherol. Antioxidant protection....

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Vitamins & Minerals

Vitamin K Calculator

Daily Vitamin K target: 120 µg (men), 90 µg (women). Essential for blood clotting....

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Vitamins & Minerals

Zinc Calculator

Daily zinc target: 11 mg (men), 8 mg (women). Immune function and wound healing....

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Pregnancy & Fertility (5)

Due date, conception date, ovulation window, pregnancy weight gain, gestational calories.

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Health Risk (8)

A1C glucose, cholesterol ratios, blood pressure staging, diabetes risk, cardiovascular risk.

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Diet Patterns (16)

Keto macros, intermittent fasting windows, glycemic load, Mediterranean score, meal patterns.

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Diet Patterns

Alcohol Calorie & BAC Calculator

Calories, alcohol grams, and estimated BAC from drinks....

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Diet Patterns

Body Recomposition Calculator

Simultaneous fat loss and muscle gain: calorie and protein targets....

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Diet Patterns

Carb Counting Calculator

Net carbs = total carbs - fiber - (sugar alcohols × 0.5)....

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Diet Patterns

Child Growth Percentile Calculator

Free child growth percentile calculator estimates height, weight, and BMI percentiles for ages 2-20 ...

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Diet Patterns

Creatine Dosage Calculator

Loading and maintenance dose by body weight and goal....

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Diet Patterns

DASH Diet Score

Score DASH diet adherence: fruits, veg, whole grains, low-fat dairy, nuts, sodium....

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Diet Patterns

Dietary Inflammatory Index (DII)

Free Dietary Inflammatory Index (DII) calculator estimates the inflammatory potential of your diet. ...

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Diet Patterns

FODMAP Stacking Calculator

Track FODMAP loads across meals to avoid stacking....

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Diet Patterns

GLP-1 Calorie & Protein Calculator

Calorie and protein targets for GLP-1 medication users....

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Diet Patterns

Glycemic Load Calculator

GL = (GI × carbs) / 100. More accurate than GI alone....

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Diet Patterns

Intermittent Fasting Calculator

Free intermittent fasting calculator plans your 16:8, 18:6, OMAD, or 5:2 schedule with fasted-hour t...

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Diet Patterns

Keto Calculator

Strict, moderate, or lazy keto macros with electrolyte guidance....

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Diet Patterns

Leucine Threshold Calculator

Leucine needed for muscle protein synthesis: ~2.5-3g per meal....

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Diet Patterns

Mediterranean Diet Score Calculator

Free Mediterranean Diet Score calculator uses the validated 14-item PREDIMED questionnaire. See your...

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Diet Patterns

MIND Diet Score

Mediterranean-DASH hybrid for brain health: 15 components....

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Diet Patterns

Satiety Index Calculator

Free satiety index calculator based on Holt 1995 research. Compare how full different foods keep you...

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Lifestyle & Wellness (20)

Sleep debt, stress index, hydration target, caffeine intake, lifestyle health tools.

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Lifestyle & Wellness

Caffeine Half-Life Calculator

Model caffeine decay based on CYP1A2 genetics and lifestyle factors....

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Lifestyle & Wellness

Caffeine Half-Life Calculator

Calculate caffeine decay over time based on CYP1A2 genetics. Estimates when caffeine drops below sle...

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Lifestyle & Wellness

Chronotype Calculator (rMEQ)

Determine your chronotype (morning type, evening type, or intermediate) using the reduced Morningnes...

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Lifestyle & Wellness

Chronotype Calculator (rMEQ)

Determine your chronotype using the reduced Morningness-Eveningness Questionnaire....

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Lifestyle & Wellness

Cold Plunge Calculator

Cold water immersion protocol: 11 minutes/week at 10-15°C....

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Lifestyle & Wellness

Weekly Exercise Minutes Tracker

Track weekly exercise against WHO/AHA guidelines (150 min moderate + 2 strength days)....

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Lifestyle & Wellness

Daily Hydration Tracker

Personalized water intake goal based on body weight and activity....

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Lifestyle & Wellness

Jet Lag Calculator

Light exposure timing for jet lag recovery based on time zones crossed....

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Lifestyle & Wellness

Light Exposure Tracker

Track daily lux-hours for circadian rhythm optimization....

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Lifestyle & Wellness

Mood & Nutrition Journal Analyzer

Free mood and nutrition journal tracker. Log meals, sleep, and mood for 7-14 days to identify person...

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Lifestyle & Wellness

NEAT Estimator

Non-Exercise Activity Thermogenesis from daily activities....

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Lifestyle & Wellness

Sauna Dose Calculator

Calculate weekly sauna protocol per Søberg principle: 57 min/wk hot, 11 min/wk cold....

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Lifestyle & Wellness

Screen Time Impact Calculator

Estimate health effects of daily screen time on sleep, eyes, and metabolism....

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Lifestyle & Wellness

Screen Time & Health Impact Calculator

Free screen time calculator estimates your daily total and impact on sleep, eye strain, and metaboli...

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Lifestyle & Wellness

Sitting Breaks Calculator

Every 30-min sitting break recommendation and daily sitting time tracking....

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Lifestyle & Wellness

Sleep Cycle Calculator

Calculate optimal bedtime/wake time based on 90-minute sleep cycles....

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Lifestyle & Wellness

Sleep Debt Calculator

Calculate accumulated sleep debt over the past week....

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Lifestyle & Wellness

Step Cadence Calculator

Calculate walking intensity: 100+ steps/min = moderate activity....

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Lifestyle & Wellness

Stress Index Calculator (PSS-10)

Free PSS-10 stress index calculator measures perceived stress using Cohen's validated 10-item P...

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Lifestyle & Wellness

Stress Index (PSS-10)

Validated 10-item Perceived Stress Scale for psychological stress assessment....

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Clinical Risk (47)

ASCVD, Framingham, CHA2DS2-VASc, FIB-4, HOMA-IR, GAD-7, PHQ-9 clinical tools.

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Clinical Risk

A1c to Estimated Average Glucose (eAG)

Converts HbA1c to estimated average glucose (eAG) using the ADAG study formula (Nathan 2008)....

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Clinical Risk

Ankle-Brachial Index (ABI)

Computes the ankle-brachial index (ABI) from systolic blood pressures, used to screen for peripheral...

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Clinical Risk

Apolipoprotein B (ApoB) Risk Stratifier

Stratifies atherosclerotic cardiovascular risk based on apolipoprotein B level, which directly refle...

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Clinical Risk

ASCVD 10-Year Risk (Pooled Cohort Equations)

Estimates 10-year risk of first atherosclerotic cardiovascular event using the 2013/2018 ACC/AHA Poo...

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Clinical Risk

Blood Pressure Staging (ACC/AHA 2017)

Classifies blood pressure according to the 2017 ACC/AHA hypertension guideline, which lowered the th...

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Clinical Risk

Coronary Artery Calcium (CAC) Interpretation

Interprets the Agatston coronary artery calcium score, which is the strongest single predictor of co...

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Clinical Risk

Carb Counting & Net Carb Calculator

Calculate net carbs for diabetes management. Net carbs = total carbs − fiber − (sugar alcohols ÷ 2)....

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Clinical Risk

CGM Time in Range (TIR)

Calculates Time in Range (TIR) and related CGM metrics from percentage of time in each glucose range...

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Clinical Risk

CHA₂DS₂-VASc (Stroke Risk in AFib)

Estimates annual stroke risk in patients with non-valvular atrial fibrillation using the CHA₂DS₂-VAS...

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Clinical Risk

Diabetes Prevention Score (Finnish FINDRISC)

Estimates 10-year risk of type 2 diabetes using the Finnish Diabetes Risk Score (FINDRISC, Lindstrom...

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Clinical Risk

EPDS Postnatal Depression Scale

Free EPDS (Edinburgh Postnatal Depression Scale) screening for postnatal and antenatal depression. 1...

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Clinical Risk

Fasting Glucose Interpreter

Interprets fasting plasma glucose according to ADA 2024 diagnostic criteria for normal, prediabetes...

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Clinical Risk

FIB-4 Index (Liver Fibrosis)

Estimates the probability of advanced liver fibrosis using the FIB-4 index (Sterling 2006), recommen...

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Clinical Risk

Framingham 10-Year General CVD Risk

Estimates 10-year risk of any cardiovascular disease event (D'Agostino 2008, Framingham Heart S...

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Clinical Risk

Framingham CHD Risk (Hard Endpoints)

Estimates 10-year risk of hard coronary heart disease (MI or coronary death) using the original Wils...

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Clinical Risk

Framingham 10-Year CVD Risk Calculator

Calculate your 10-year cardiovascular disease risk using the Framingham General CVD profile. Include...

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Clinical Risk

GAD-7 Anxiety Screener

Free GAD-7 (Generalized Anxiety Disorder-7) anxiety screening tool. 7 questions, 2-minute assessment...

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Clinical Risk

GLP-1 Calorie & Protein Calculator

Calculate calorie and protein targets for GLP-1 receptor agonist users (Ozempic, Wegovy, Zepbound). ...

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Clinical Risk

GMI (Glucose Management Indicator) Calculator

Calculate GMI (Glucose Management Indicator) from your CGM average glucose. GMI estimates A1C from c...

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Clinical Risk

Glucose Management Indicator (GMI) from CGM

Estimates HbA1c from continuous glucose monitor (CGM) mean glucose using the GMI formula (Bergenstal...

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Clinical Risk

HAS-BLED (Bleeding Risk on Anticoagulation)

Estimates 1-year major bleeding risk in patients on oral anticoagulation for atrial fibrillation usi...

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Clinical Risk

HOMA-IR (Insulin Resistance)

Estimates insulin resistance using the Homeostatic Model Assessment for Insulin Resistance (Matthews...

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Clinical Risk

Hypertension in Pregnancy (ACOG)

Classifies blood pressure in pregnant women according to ACOG criteria for gestational hypertension...

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Clinical Risk

Insulin-to-Carbohydrate Ratio (ICR)

Estimates the insulin-to-carbohydrate ratio for meal insulin dosing using the 500 Rule (Walsh) and p...

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Clinical Risk

Insulin Sensitivity Factor (ISF) Calculator

Calculate your Insulin Sensitivity Factor (ISF) using the 1800 Rule. Estimates how much 1 unit of in...

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Clinical Risk

Insulin-to-Carb Ratio (ICR) Calculator

Calculate your Insulin-to-Carb Ratio (ICR) using the 500 Rule. Estimates how many grams of carbs are...

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Clinical Risk

Insulin Sensitivity Factor (ISF)

Estimates the insulin sensitivity factor (drop in glucose per unit of insulin) using the 1800 Rule (...

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Clinical Risk

Ketone Level Interpreter (Beta-Hydroxybutyrate)

Interprets serum or capillary beta-hydroxybutyrate levels for nutritional ketosis, ketoacidosis, and...

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Clinical Risk

Lactate Level Interpreter

Interprets blood lactate levels for tissue hypoperfusion, sepsis, metformin-associated lactic acidos...

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Clinical Risk

Lipoprotein(a) Risk Stratifier

Stratifies cardiovascular risk based on lipoprotein(a) level, a genetically determined risk factor. ...

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Clinical Risk

MESA Risk Score (with optional CAC)

Estimates 10-year ASCVD risk using the MESA (Multi-Ethnic Study of Atherosclerosis) Risk Score, whic...

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Clinical Risk

Metabolic Age Calculator

Estimates 'metabolic age' by comparing your BMR (Mifflin-St Jeor) to age- and sex-matched ...

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Clinical Risk

Metabolic Syndrome (IDF)

Diagnoses metabolic syndrome using the International Diabetes Federation 2005 criteria, which requir...

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Clinical Risk

Metabolic Syndrome (NCEP ATP III)

Diagnoses metabolic syndrome using the NCEP ATP III 2004 revised criteria: 3 of 5 abnormalities (wai...

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Clinical Risk

NAFLD Fibrosis Score

Estimates the probability of advanced liver fibrosis in patients with NAFLD using the NAFLD Fibrosis...

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Clinical Risk

Oral Glucose Tolerance Test (OGTT) Interpreter

Interprets 2-hour oral glucose tolerance test results according to ADA/WHO criteria for normal, pred...

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Clinical Risk

ORBIT Bleeding Score (AFib)

Estimates 1-year major bleeding risk in atrial fibrillation patients on oral anticoagulation using t...

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Clinical Risk

OST Osteoporosis Self-Assessment Tool

Calculate OST (Osteoporosis Self-Assessment Tool) score for osteoporosis risk screening. Uses weight...

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Clinical Risk

PHQ-9 Depression Screener

Free PHQ-9 (Patient Health Questionnaire-9) depression screening tool. 9 questions, 2-minute assessm...

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Clinical Risk

PSQI Sleep Quality Index

Free PSQI (Pittsburgh Sleep Quality Index) sleep quality assessment. 7 components measuring sleep qu...

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Clinical Risk

Pulse Pressure Analysis

Calculates pulse pressure (systolic minus diastolic) and classifies it as normal, widened, or narrow...

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Clinical Risk

QRISK3 (10-Year CVD Risk)

Estimates 10-year risk of cardiovascular disease using QRISK3, the UK clinical risk algorithm that i...

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Clinical Risk

Reynolds Risk Score (Men)

Estimates 10-year risk of major cardiovascular event in men using the Ridker 2008 Reynolds Risk Scor...

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Clinical Risk

Reynolds Risk Score Calculator

Calculate your 10-year cardiovascular risk using the Reynolds Risk Score. Adds hsCRP and parental hi...

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Clinical Risk

Reynolds Risk Score (Women)

Estimates 10-year risk of major cardiovascular event in women using the Ridker 2007 Reynolds Risk Sc...

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Clinical Risk

Statin Benefit Estimator

Estimates absolute ASCVD risk reduction and number needed to treat (NNT) for statin therapy based on...

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Clinical Risk

Uric Acid / Gout Risk Stratifier

Stratifies gout risk based on serum uric acid level, with sex-specific thresholds and interpretation...

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Lab Value Interpreters (13)

Lipid panel, CMP, CBC, TSH, Ferritin, Fasting Insulin, lab value interpreters.

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Lab Value Interpreters

B12 Interpreter. Vitamin B12 with MMA Context

Interpret your serum vitamin B12 (cobalamin) result with borderline-zone guidance and methylmalonic ...

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Lab Value Interpreters

CBC Interpreter. Complete Blood Count

Interpret your complete blood count (CBC). Reference ranges for RBC, WBC, hemoglobin, hematocrit, MC...

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Lab Value Interpreters

CMP Interpreter. Comprehensive Metabolic Panel

Interpret your comprehensive metabolic panel (CMP): sodium, potassium, chloride, CO2, BUN, creatinin...

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Lab Value Interpreters

Fasting Insulin Interpreter. Insulin Resistance

Interpret your fasting insulin blood test in µIU/mL with insulin-resistance context. Reference: <...

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Lab Value Interpreters

Ferritin Interpreter. Iron Stores with Inflammation Adjustment

Interpret your ferritin blood test with sex-specific ranges and inflammation adjustment. Identify ir...

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Lab Value Interpreters

Free T3 Interpreter

Interprets free triiodothyronine (FT3) levels, the biologically active thyroid hormone, in the conte...

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Lab Value Interpreters

Free T4 Interpreter

Interprets free thyroxine (FT4) levels alongside TSH for the diagnosis of thyroid dysfunction....

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Lab Value Interpreters

Homocysteine Interpreter. Cardiovascular & B-Vitamin Status

Interpret your serum homocysteine (µmol/L) blood test. Reference: <8 optimal, 8-12 normal, 12-15 ...

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Lab Value Interpreters

hs-CRP Interpreter. Cardiovascular Risk & Inflammation

Interpret your hs-CRP (high-sensitivity C-reactive protein) blood test in mg/L. CV risk: <1 low, ...

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Lab Value Interpreters

Lipid Panel Interpreter. ACC/AHA Targets

Interpret a complete lipid panel with ACC/AHA targets: total cholesterol, LDL-C, HDL-C, triglyceride...

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Lab Value Interpreters

Testosterone Interpreter (Male)

Interprets total testosterone levels in adult males per Endocrine Society 2018 guideline, with thres...

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Lab Value Interpreters

TSH Interpreter (Thyroid)

Interprets thyroid-stimulating hormone (TSH) levels per ATA/NACB 2024 reference ranges for euthyroid...

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Lab Value Interpreters

Vitamin D Interpreter, 25-OH-D Reference Ranges

Interpret your 25-hydroxyvitamin D blood test. Reference ranges: deficient <20, insufficient 20-3...

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