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BMR Calculator

Calculate your Basal Metabolic Rate, the calories your body burns at rest.

Formula v1.0.0GlobalMethodologybmr-v1
How this is calculated
BMR = 10×weight(kg) + 6.25×height(cm) − 5×age + gender offset (Mifflin-St Jeor)

About this calculator

The BMR calculator estimates the calories your body burns at complete rest using the Mifflin-St Jeor equation, the most widely validated BMR formula for general use.

Worked example

30-year-old male, 70kg, 170cm

Result: BMR ≈ 1,649 kcal/day

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