BMR Calculator

Calculate your Basal Metabolic Rate (BMR) to estimate how many calories your body burns at complete rest.

Age

Gender

Height (cm)

Weight (kg)

Estimated Basal Metabolic Rate

Estimated calories your body burns daily while at complete rest.

Resting Energy

Essential

Your body uses calories for breathing, circulation and recovery.

Nutrition

Fuel Smart

Balanced nutrition supports metabolism and energy production.

Fitness Goal

Stay Active

Physical activity increases total calorie expenditure beyond BMR.

Tip: BMR represents resting calorie needs. Your TDEE includes daily movement and exercise.

What is BMR?

BMR (Basal Metabolic Rate) estimates the number of calories your body needs to perform essential functions at rest.

Why BMR Matters

Helps estimate calorie requirements.
Useful for fat loss and muscle gain planning.
Supports nutrition and fitness tracking.
Forms the base of TDEE calculations.

How to Use Your BMR

Your BMR represents the calories your body needs to perform essential functions at rest. Combine your BMR with your activity level to estimate your Total Daily Energy Expenditure (TDEE).

Frequently Asked Questions

What is the difference between BMR and TDEE?

BMR is the energy your body needs at complete rest, while TDEE includes your daily activity and exercise.

Can I increase my BMR?

Building muscle, staying physically active, and maintaining a healthy lifestyle can help support a higher metabolic rate.

Last Updated: July 2026