Health & Fitness Calculators

BMI is evaluated from Weight and Height. The calculation reports BMI, Category and Healthy Weight Range.

Blood Pressure Category is evaluated from Systolic and Diastolic. The calculation reports Blood Pressure Category, Recommended Action and Pulse Pressure.

Daily Calorie Intake is evaluated from Sex, Age and Weight. The calculation reports Basal Metabolic Rate, Maintenance Calories and Daily Target Calories.

One Rep Max (1RM) is evaluated from Weight Lifted and Number of Reps Performed. The calculation reports Epley Formula 1RM, Brzycki Formula 1RM and Lander Formula 1RM.

Pregnancy Due Date is evaluated from Calculate From, Date and Average Cycle Length - LMP only. The calculation reports Estimated Due Date, Estimated Conception Date and Current Gestational Age.

BAC is evaluated from Number of Standard Drinks, Body Weight and Biological Sex. The calculation reports Estimated BAC, Impairment Level and Hours Until BAC Reaches 0.

BMR is evaluated from Weight, Height and Age. The calculation reports BMR, BMR and BMR.

HbA1c to Blood Glucose Converter is evaluated from I want to convert, HbA1c and Average Blood Glucose. The calculation reports Estimated HbA1c, Estimated Avg Glucose and Estimated Avg Glucose.

IVF Due Date is evaluated from Embryo Transfer Date and Embryo Age at Transfer. The calculation reports Estimated Due Date, Equivalent LMP Date and Estimated Egg Retrieval Date.

Macro Ratio is evaluated from Daily Calorie Goal, Body Weight and Diet Type. The calculation reports Protein, Fat and Carbs.

VO2 Max Estimator is evaluated from Sex, Age and Resting Heart Rate. The calculation reports Estimated Max Heart Rate, Estimated VO2 Max and Fitness Category.

Sleep Cycle is evaluated from Bedtime Hour, Bedtime Minute and Minutes to Fall Asleep. The calculation reports Total Sleep Time, Total Sleep Hours and Wake Time.

TDEE is evaluated from Weight, Height and Age. The calculation reports TDEE, Basal Metabolic Rate and Fat Loss Target.

Creatinine Clearance Calculator (Cockcroft-Gault) is evaluated from Age, Sex and Body Weight. The calculation reports Creatinine Clearance, Normalized CrCl and CKD Stage.

Ovulation is evaluated from First Day of Last Period, Average Cycle Length and Luteal Phase Length. The calculation reports Estimated Ovulation Date, Fertile Window Starts and Fertile Window Ends.

VO2 Max Calculator (Cooper 12-Minute Run Test) is evaluated from Sex, Age and Distance Covered. The calculation reports Estimated VO2 Max, Distance and Fitness Category.

Water Intake is evaluated from Body Weight, Activity Level and Climate. The calculation reports Recommended Daily Water, Recommended Daily Water and Recommended Daily Water.

Calorie Deficit is evaluated from Age, Current Weight and Height. The calculation reports Basal Metabolic Rate, Total Daily Energy Expenditure and Required Daily Deficit.

Basal Body Temperature (BBT) Ovulation Tracker is evaluated from Pre-Ovulation Average Temp, Post-Ovulation Average Temp and Last Menstrual Period. The calculation reports Temperature Rise, Thermal Shift Detected and Estimated Ovulation Date.

Body Fat% Calculator (U.S. Navy) is evaluated from Sex, Height and Waist Circumference. The calculation reports Body Fat%, Fat Mass and Lean Mass.

eGFR Calculator (CKD-EPI 2021) is evaluated from Age, Sex and Serum Creatinine. The calculation reports eGFR, CKD Stage and Approximate Kidney Function.

Protein Requirement is evaluated from Body Weight, Activity Level and Goal. The calculation reports Minimum Protein, Recommended Protein and Upper Optimal Range.

Running Pace is evaluated from Pace, Pace and Pace Unit. The calculation reports Speed, Speed and Pace.

Calories Burned is evaluated from Body Weight, Duration and Activity. The calculation reports Calories Burned, Calories per Minute and MET Value Used.

Carbohydrate Intake is evaluated from Daily Calorie Goal, Body Weight and Carb% of Daily Calories. The calculation reports Daily Carb Target, Carb Calories and Carbs per kg body weight.

Fetal Weight Estimator is evaluated from Gestational Age. The calculation reports Estimated Fetal Weight, Estimated Fetal Weight and Estimated Fetal Weight.

Ideal Body Weight is evaluated from Sex and Height. The calculation reports Devine Formula, Robinson Formula and Miller Formula.

Medication Dosage Calculator (Weight-Based) is evaluated from Patient Weight, Dose per kg and Doses per Day. The calculation reports Calculated Single Dose, Calculated Total Daily Dose and Single Dose.

BSA Dosage Calculator (Body Surface Area) is evaluated from Weight, Height and Dose per m^2. The calculation reports BSA, Single Dose and Total Dose.

Heart Rate Zone is evaluated from Max Heart Rate and Resting Heart Rate. The calculation reports Heart Rate Reserve, Zone 1 - Recovery and Zone 1 - Recovery.