Health and Fitness Calculators

Use our health and fitness calculators for accurate measurements and conversions tailored to exercise, fitness, nutrition, diet, and body metrics.

Body Measurement Calculators

Adjusted Body Weight Calculator FFMI Calculator (Fat-Free Mass Index)
Army Body Fat Calculator Height Calculator
Baby Growth Percentile Calculator Height Converter
Blood Alcohol Content (BAC) Calculator Ideal Body Weight Calculator
BMI Calculator IQ Percentile Calculator
Body Fat Calculator Lean Body Mass Calculator
Body Shape Calculator Navy Body Fat Calculator
Body Surface Area Calculator Waist-to-Height Ratio Calculator
Child & Teen BMI Calculator Waist-to-Hip Ratio Calculator
Child Height Percentile Calculator Weight Loss Percentage Calculator
Child Weight Percentile Calculator Height Comparison Chart
Desk Height Calculator

Calories Conversion

Convert Calories to Kilograms Convert Pounds to Calories
Convert Calories to Pounds More Calorie Converters
Convert Kilograms to Calories

Dietary and Nutrition Calculators

BMR Calculator Mifflin St. Jeor Calculator
Calorie Density Calculator Net Carb Calculator
Calorie Intake Calculator Protein Intake Calculator
Carb Calculator RMR Calculator
Fat Intake Calculator TDEE Calculator
Harris-Benedict Calculator Water Intake Calculator
Keto Calculator Weight Gain Calculator
Macro Calculator Weight Loss Calculator
Maintenance Calorie Calculator

Fitness Calculators

ACFT Calculator Lifting Strength Calculator
Air Force PT Test Calculator Miles to Steps Calculator
Bench Press Calculator Navy PRT Calculator
Calories Burned Biking Calculator One-Rep Max Calculator
Calories Burned Calculator Pace and Distance Calculator
Calories Burned Hiking Calculator Push-Ups Calorie Calculator
Calories Burned Jumping Rope Calculator Squat Max Calculator
Calories Burned Running Calculator Steps to Calories Calculator
Calories Burned Swimming Calculator Steps to Kilometers Calculator
Calories Burned Walking Calculator Steps to Miles Calculator
Calories Burned Weight Lifting Calculator Target Heart Rate Calculator
Deadlift Max Calculator USMC PFT/CFT Calculator
Golf Altitude Adjustment Calculator Zone 2 Heart Rate Calculator
Ice Rink Volume and Fill Time Calculator