Home / Fitness & Health
CALCULATOR CATEGORY
Fitness & Health Calculators
BMI, calorie, body fat, pregnancy and fitness calculators. Browse 55 free tools in this category.
Showing all 55 calculators
- Body BMI Calculator MaleBody BMI Calculator Male: calculate BMI for men from height and weight. Free, instant and easy to use – no sign-up need…
- Calculate Body Fat ArmyEstimate body-fat percentage using the measurement method and inputs requested. Official military standards and measure…
- Peptide Reconstitution CalculatorPeptide Reconstitution Calculator: work out concentration and draw volume when mixing a vial with bacteriostatic water.…
- Walking Calorie CalculatorEstimate calories burned while walking from the activity details entered. Results vary with body size, pace, terrain an…
- Bench Press Max CalculatorBench Press Max Calculator: estimate your one-rep max for bench press from weight and reps. Free, instant and easy to u…
- Precision Nutrition Macro CalculatorPrecision Nutrition Macro Calculator: set daily calories and protein, carbs and fat targets for your goal. Free, instan…
- BPC 157 Dosage CalculatorBPC 157 Dosage Calculator: convert a chosen dose into syringe volume and units using vial concentration. Free, instant …
- Body Recomp CalculatorBody Recomp Calculator: set calories and protein targets for losing fat while building muscle. Free, instant and easy t…
- Blood Pressure MAP CalculatorBlood Pressure MAP Calculator: calculate mean arterial pressure from systolic and diastolic blood pressure. Free, insta…
- Macronutrient CalculatorMacronutrient Calculator: turn your daily calories into grams of protein, carbs and fat. Free, instant and easy to use …
- Macros Calculator for Weight LossMacros Calculator for Weight Loss: get daily calories and macros for a moderate calorie deficit. Free, instant and easy…
- Pregnancy CalculatorPregnancy Calculator: estimate your due date and how far along you are from your last period. Free, instant and easy to…
- TDEE Weight Loss CalculatorTDEE Weight Loss Calculator: find your TDEE, daily calories for weight loss and your goal date. Free, instant and easy …
- Caffeine Half Life CalculatorCaffeine Half Life Calculator: see how much caffeine is left in your body after a given time. Free, instant and easy to…
- Macro CalculatorsMacro Calculators: set your own protein, carb and fat percentages and get grams. Free, instant and easy to use – no sig…
- Army Tape Test CalculatorArmy Tape Test Calculator: estimate body fat from tape measurements and compare it with a maximum allowable level. Free…
- Congestive Heart Failure Life Expectancy CalculatorWhy a simple online calculator cannot predict life expectancy with heart failure, what affects outlook, and how clinici…
- Calorie Calculator TDEEEstimate your total daily energy expenditure (TDEE), basal metabolic rate (BMR) and daily calories for maintaining, los…
- Macro Calculator for Muscle GainMacro Calculator for Muscle Gain: set calories and macros for a lean muscle-gain surplus. Free, instant and easy to use…
- Weightlifting CalculatorWeightlifting Calculator: estimate your one-rep max, training percentages and plates per side. Free, instant and easy t…
- ASCVD Risk Calculator: How to Calculate ASCVD RiskWhat goes into an ASCVD risk estimate, what the 10-year risk bands mean, and how to get an accurate score from a clinic…
- Height Weight Percentile CalculatorHeight Weight Percentile Calculator: calculate BMI from height and weight and see how percentiles are used. Free, insta…
- Irregular Menstrual Cycle Ovulation CalculatorIrregular Menstrual Cycle Ovulation Calculator: estimate a fertile window when your cycle length varies. Free, instant …
- Insulin Dosage CalculatorInsulin Dosage Calculator: do the arithmetic for a mealtime and correction insulin dose from your own ratios. Free and …
- Calorie Deficit Calculator WomenCalorie Deficit Calculator Women: estimate daily calories for weight loss for women. Free, instant and easy to use – no…
- Daily Calories Burned CalculatorDaily Calories Burned Calculator: estimate total calories burned per day including an exercise session. Free, instant a…
- How Do I Calculate Conception DateHow Do I Calculate Conception Date: estimate a due date and pregnancy weeks from a known conception date. Free, instant…
- Insulin Day Supply CalculatorInsulin Day Supply Calculator: work out how many days an insulin pen or vial will last. Free, instant and easy to use –…
- Max Heart Rate by Age CalculatorMax Heart Rate by Age Calculator: estimate your maximum heart rate and training zones. Free, instant and easy to use – …
- Rowing Machine Calorie CalculatorRowing Machine Calorie Calculator: estimate rowing watts, monitor calories and energy burned from your split time. Free…
- Atkins Net Carb CalculatorAtkins Net Carb Calculator: calculate net carbs from total carbs, fibre and sugar alcohols. Free, instant and easy to u…
- Bench Rep CalculatorBench Rep Calculator: estimate your max and the weight for a target number of reps. Free, instant and easy to use – no …
- Newborn Weight CalculatorNewborn Weight Calculator: track a newborn’s weight change since birth as a percentage. Free, instant and easy to use –…
- Penile Size Percentile CalculatorPenile Size Percentile Calculator: see where a measurement falls compared with published averages. Free, instant and ea…
- Salad Calories CalculatorSalad Calories Calculator: estimate the calories in a salad from greens, protein, toppings and dressing. Free, instant …
- TDEE Calculator Lose WeightTDEE Calculator Lose Weight: find your TDEE and the calories to eat for a chosen weekly loss. Free, instant and easy to…
- Absolute Risk Reduction CalculatorAbsolute Risk Reduction Calculator: calculate absolute risk reduction, relative risk reduction and number needed to tre…
- Peptide CalculatorPeptide Calculator: convert a vial amount, water volume and chosen dose into syringe units. Free, instant and easy to u…
- Accurate Ovulation CalculatorAccurate Ovulation Calculator: estimate ovulation day, fertile window and next period from cycle length. Free, instant …
- Average Cycle Length CalculatorAverage Cycle Length Calculator: find your average menstrual cycle length and how regular it is. Free, instant and easy…
- Calculadora de Embarazo con Fecha de ConcepciónIntroduce la fecha de concepción para estimar la fecha probable de parto, las semanas de embarazo y el trimestre.
- Calculated Creatinine ClearanceCalculated Creatinine Clearance: estimate creatinine clearance with the Cockcroft-Gault equation. Free, instant and eas…
- Army Body Fat CalculatorEnter circumference measurements in inches and select the formula group. This calculator is an estimate and is not an o…
- BMR CalculatorCalculate your basal metabolic rate (BMR) using the Mifflin–St Jeor equation. Estimate calories your body uses at rest …
- Barbell CalculatorCalculate total barbell weight from the bar and the plate load on each side, using the same units for all inputs.
- Body Type CalculatorEnter bust/chest, waist and hip measurements in the same unit. This tool gives a simplified clothing-fit shape estimate…
- Calories Burned CalculatorEstimate activity energy expenditure using MET × body weight × duration. MET values are approximate and vary with pace …
- Due Date CalculatorEstimate an expected due date from the first day of the last menstrual period and average cycle length. Ultrasound dati…
- Fat Intake CalculatorEnter a daily calorie target and the percentage of calories you want to allocate to fat to calculate approximate grams.
- Ideal Weight CalculatorEstimate reference weight ranges using several traditional height-based formulas. Results are rough adult estimates, no…
- Lean Body Mass CalculatorEstimate lean body mass from height and weight using the Boer equation. The result includes muscle, bone, organs and bo…
- Period CalculatorEstimate a possible next period date from the cycle information entered. Cycle length and timing can vary, so use the r…
- Pregnancy Weight Gain CalculatorChoose your pre-pregnancy BMI category to see commonly cited total weight-gain guidance for a singleton pregnancy.
- Target Heart Rate CalculatorEstimate exercise heart-rate zones from age, with an optional resting heart rate using the heart-rate-reserve method. T…
- Weight Watchers Points Tracker CalculatorEnter your own points budget and the points you have consumed to see your remaining amount. Official program calculatio…