BMR Calculator – Basal Metabolic Rate Calculator

Calculate your Basal Metabolic Rate (BMR) - the number of calories your body burns at rest. Essential for weight management and nutrition planning.

BMR Calculator – Basal Metabolic Rate Calculator

Calculate your Basal Metabolic Rate (BMR) - the number of calories your body burns at rest. Essential for weight management and nutrition planning.

Your age in years

Gender affects metabolic rate

Your current weight in kilograms

Your height in centimeters

Enter your details to see BMR breakdown

Understanding Basal Metabolic Rate (BMR)

Basal Metabolic Rate (BMR) is the number of calories your body needs to maintain basic physiological functions while at rest. This includes breathing, circulation, cell production, nutrient processing, and protein synthesis.

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

How to Use This Calculator

Follow these simple steps to get accurate results:

  1. Enter your age
  2. Enter your gender
  3. Enter your weight (kg)
  4. Enter your height (cm)
  5. Click the "Calculate" button to see your results
  6. Review the detailed breakdown and explanation

Why Use Our BMR Calculator – Basal Metabolic Rate Calculator?

  • 100% free and no registration required
  • Instant, accurate calculations with professional formulas
  • Mobile-friendly design that works on any device
  • Privacy-focused - your data never leaves your browser
  • Educational content to help you understand the results

Frequently Asked Questions