Health & Fitness

BMR Calculator

Calculate Basal Metabolic Rate — calories burned at complete rest

How to Use
  1. Select your Gender and enter your Age.
  2. Enter your Height in cm and Weight in kg.
  3. Click Calculate BMR to find out how many calories your body needs to maintain basic life functions at rest.

Formula

This calculator uses the Mifflin-St Jeor Equation, widely considered the most accurate standard for BMR calculation:

  • Men: BMR = (10 × weight) + (6.25 × height) - (5 × age) + 5
  • Women: BMR = (10 × weight) + (6.25 × height) - (5 × age) - 161

Note: This is your basal metabolic rate, not your total daily energy expenditure (which factors in physical activity).