All Calculators

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.

Keto Macros is evaluated from Sex, Age and Weight. The calculation reports Daily Calorie Target, Net Carbs and Protein.

Lean Body Mass is evaluated from Sex, Weight and Height. The calculation reports Boer Formula, James Formula and Hume Formula.

Pregnancy Weight Gain is evaluated from Pre-Pregnancy Weight, Height and Current Gestational Week. The calculation reports Pre-Pregnancy BMI, BMI Category and Recommended Total Gain.

Conception Date is evaluated from Calculate From, Date and Gestational Age. The calculation reports Estimated Conception Date, Conception Window - Earliest and Conception Window - Latest.

Intermittent Fasting Window is evaluated from IF Protocol and Eating Window Start. The calculation reports Eating Window, Fasting Window and Eating Window Ends.

Target Heart Rate is evaluated from Age, Resting Heart Rate and Target Intensity - Low. The calculation reports Estimated Max Heart Rate, Heart Rate Reserve and Target HR - Low End.

Waist-to-Hip Ratio is evaluated from Sex, Waist Circumference and Hip Circumference. The calculation reports Waist-to-Hip Ratio, Health Risk and Body Shape.

Heart Age is evaluated from Actual Age, Gender and Systolic Blood Pressure. The calculation reports 10-Year CVD Risk, Estimated Heart Age and Difference from Actual Age.

Max Heart Rate is evaluated from Sex and Age. The calculation reports Fox Formula, Tanaka Formula and Gulati Formula.

Waist-to-Height Ratio is evaluated from Waist Circumference and Height. The calculation reports Waist-to-Height Ratio, Risk Category and Maximum Healthy Waist for Your Height.

Weight Loss Timeline is evaluated from Current Weight, Goal Weight and Daily Calorie Deficit. The calculation reports Total Weight to Lose, Total Weight to Lose and Estimated Weeks.

Body Surface Area (BSA) is evaluated from Weight and Height. The calculation reports Mosteller, DuBois & DuBois and Haycock.

Steps to Calories & Distance is evaluated from Number of Steps, Body Weight and Height. The calculation reports Estimated Stride Length, Distance Covered and Distance Covered.

Weight Gain Timeline is evaluated from Current Weight, Target Weight and Daily Calorie Surplus. The calculation reports Total Weight to Gain, Estimated Weeks and Max Realistic Muscle/Month.

Body Water Percentage is evaluated from Sex, Age and Weight. The calculation reports Total Body Water, Body Water% and Hydration Status.

Child BMI Percentile is evaluated from Child's Sex, Age and Weight. The calculation reports BMI, Weight Category and Approximate Percentile.

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