TDEE Calculation: Uses Mifflin-St Jeor equation for accurate Total Daily Energy Expenditure calculation
BMR Calculation: Determines Basal Metabolic Rate - calories burned at rest for basic life functions
Personalized Goal Setting: Supports aggressive weight loss, fast weight loss, weight loss, maintenance, lean weight gain, and weight gain goals
Macro Nutrient Recommendations: Provides detailed macro splits based on goals
Activity Level Assessment: Five levels from sedentary to athlete (2x per day)
How to Use
Enter basic info: gender, age, height, weight
Select activity level
Set goal weight and objective
Optional: enter body fat percentage (3-50%)
Get personalized TDEE results and nutrition recommendations
Core Advantages
Scientific Accuracy: Uses validated Mifflin-St Jeor equation with 95% accuracy
Personalized Results: Custom recommendations based on age, gender, height, weight, and activity level
Completely Free: No subscription fees required
Comprehensive Guidance: Provides specific advice like 500-calorie deficit for weight loss, match TDEE for maintenance, 300-calorie surplus for muscle gain
Target Users
People wanting to lose weight
Fitness enthusiasts looking to gain muscle
Individuals maintaining current weight
Marathon trainers and high-intensity athletes
Fitness professionals and nutritionists
Key FAQ Points
Recalculate TDEE every 4-6 weeks or when weight changes by 10+ pounds
Recommended 500-750 calorie deficit daily for weight loss
Recommended 300-500 calorie surplus daily for muscle gain
Recommended by Reddit fitness community as one of the most accurate TDEE calculators
