Track Your Fitness. Improve Your Life.

Take control of your fitness journey with accurate, easy-to-use calculators designed to help you understand your body and make smarter health decisions. Whether you're losing weight, building muscle, or maintaining wellness, our tools provide the insights you need—fast and free!

Free Fitness Calculators – BMI, Calorie & Body Fat Calculator

Professional-grade fitness calculators to help you track your health and reach your goals

BMI Calculator
Calculate your Body Mass Index and understand your health status
Calorie Calculator
Calculate your Total Daily Energy Expenditure (TDEE) and calorie needs
Body Fat Calculator
Estimate your body fat percentage using the U.S. Navy method

Precision Health Calculations at Your Fingertips

Get instant, accurate health metrics with our specialized calculators - no accounts or tracking required

Instant Calculations

Get results in seconds with our optimized calculators - just input your data and see immediate outputs

Reliable Formulas

Based on medically-approved calculation methods for BMI, body fat, and calorie needs

Private & Secure

No data storage or tracking - your calculations stay completely private

More Tools Coming Soon

We're working on additional fitness calculators and tools to help you achieve your health goals

BMR Calculator
Calculate your Basal Metabolic Rate to understand your daily calorie burn at rest
Coming Soon
Water Intake Calculator
Determine your optimal daily water intake based on your body and activity
Coming Soon
Macronutrient Split
Calculate optimal protein, carbs, and fat ratios for your fitness goals
Coming Soon
Workout Timer
Plan and time your workouts with customizable intervals and rest periods
Coming Soon

Take Control of Your Health – Today

Ready to optimize your fitness journey? Try our calculators now—it only takes seconds!