Body Composition Calculators

BMI Calculator

Calculate Body Mass Index and understand your weight category

Body Fat Calculator

Estimate body fat percentage using various measurement methods

Lean Body Mass Calculator

Calculate your lean body mass and muscle mass

Ideal Weight Calculator

Determine your ideal weight based on height, age, and gender

Fitness & Performance Calculators

BMR Calculator

Calculate your Basal Metabolic Rate and daily calorie needs

TDEE Calculator

Calculate Total Daily Energy Expenditure for weight management

Calorie Calculator

Calculate daily calorie needs for weight loss, maintenance, or gain

One Rep Max Calculator

Calculate your one-rep maximum for strength training

Target Heart Rate Calculator

Calculate optimal heart rate zones for different training intensities

Pace Calculator

Calculate running pace, speed, and time for distance training

About Fitness Calculators

Our comprehensive fitness calculators help you track your health, optimize your workouts, and achieve your fitness goals with science-based calculations.

Body Composition Tools:

BMI Calculator: Assess weight status and health risks
Body Fat Calculator: Estimate body fat percentage
Lean Body Mass: Calculate muscle mass
Ideal Weight: Determine healthy weight range

Performance Tools:

BMR & TDEE: Calculate daily calorie needs
Calorie Calculator: Plan nutrition for goals
One Rep Max: Optimize strength training
Heart Rate Zones: Improve cardiovascular training
Pace Calculator: Enhance running performance