Health & Fitness Calculators
36 calculatorsCalculators for BMI, calories, nutrition, and fitness goals.
Body Metrics
5 calculatorsBAC
Estimate Blood Alcohol Content (BAC) using the Widmark formula. Calculate time t...
BMI
Calculate your Body Mass Index and see if you are in a healthy weight range.
Body Fat
Calculate your body fat percentage using the US Navy method or BMI-based estimat...
Ideal Weight
Calculate your ideal body weight using multiple scientific formulas.
Pregnancy Due Date
Calculate your pregnancy due date, current week, trimester, and baby size. Track...
Nutrition & Calories
8 calculatorsBMR
Calculate your Basal Metabolic Rate - calories burned at rest.
Calorie
Calculate your daily calorie needs based on your goals and activity level.
Macro
Calculate your daily protein, carbs, and fat needs based on TDEE, goals (cutting...
Protein
Calculate your optimal daily protein intake based on weight, goals, and activity...
Running Pace
Calculate running pace, finish time, or distance. Convert between min/mile and m...
TDEE
Calculate your Total Daily Energy Expenditure for weight management.
Walking Calorie
Calculate calories burned while walking based on distance, time, speed, and body...
Water Intake
Calculate your optimal daily water intake based on weight, activity level, clima...
Sleep & Recovery
1 calculatorCardiovascular Health
3 calculatorsBlood Pressure
Check your blood pressure category (normal, elevated, high) based on AHA/ACC gui...
Heart Disease Risk
Calculate your 10-year cardiovascular disease (ASCVD) risk using the Framingham/...
Heart Rate Zone
Calculate your heart rate training zones using multiple formulas (220-age, Tanak...
Diabetes & Blood Sugar
3 calculatorsWomen's Health
9 calculatorsAMH Level
Interpret your AMH (Anti-Mullerian Hormone) test results. Understand ovarian res...
Conception Date
Calculate the probable conception date based on due date or last menstrual perio...
Egg Freezing
Calculate how many eggs to freeze based on your age. Estimate success rates, num...
Fertility Window
Calculate your most fertile days and ovulation date. Find the best time to conce...
IVF Due Date
Calculate your due date after IVF or FET. Estimate delivery date based on egg re...
IVF Success
Estimate IVF success rates based on age, diagnosis, embryo quality, and other fa...
Ovulation
Calculate your fertile window and ovulation date. Includes conception probabilit...
Period
Predict your next period, track your menstrual cycle, and view a 6-month calenda...
Pregnancy Weight Gain
Calculate healthy weight gain during pregnancy based on your pre-pregnancy BMI. ...
Medical & Clinical
5 calculatorsASCVD Risk
Calculate 10-year atherosclerotic cardiovascular disease (ASCVD) risk using the ...
BSA
Calculate body surface area (BSA) using DuBois, Mosteller, and other formulas. E...
CHA₂DS₂-VASc Score
Calculate CHA₂DS₂-VASc score to assess stroke risk in atrial fibrillation. Guide...
eGFR
Calculate estimated glomerular filtration rate (eGFR) to assess kidney function....
IV Flow Rate
Calculate IV drip rates in drops per minute (gtts/min) and mL per hour for nursi...