BMR & TDEE Calculator - Free Calorie Calculator

Calculate your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) to understand your daily calorie needs. Accurate metabolic calculator using Mifflin-St Jeor, Harris-Benedict, and Katch-McArdle formulas. Perfect for weight loss, muscle gain, or maintenance goals.

Free to use
12,500+ users
Updated January 2025
Instant results

BMR & TDEE Calculator

Calculate your daily calorie needs

What is BMR & TDEE?

BMR (Basal Metabolic Rate): Calories burned at complete rest

TDEE (Total Daily Energy Expenditure): Total calories burned including activity

These calculations are estimates based on scientific formulas. Individual metabolic rates can vary. Consult with a healthcare or nutrition professional for personalized advice.