Fitness Tools & Calculators
Access a comprehensive collection of free fitness calculators. From TDEE and macros to body fat and muscle potential, use our science-backed tools to optimize your health.
🧮
TDEE Calculator
Calculate your Total Daily Energy Expenditure to find your maintenance calories.
🥑
Macro Calculator
Determine your ideal protein, fat, and carb ratios for your specific diet.
📐
Body Fat Estimator
Estimate your body fat percentage using the U.S. Navy Method.
🧬
Muscle Potential Calculator
Discover your natural maximum muscular potential.
💪
Workout Generator
Create a personalized training split based on your schedule.
🥗
Micronutrient Checkup
Ensure you are getting enough vitamins and minerals.
📈
Volume & Intensity
Track your progressive overload and volume landmarks.
⏳
Time to Goal
Estimate how long it will take to reach your target weight.
🤰
Special Populations
TDEE considerations for pregnancy, lactation, and other conditions.