BMR Calculator

Estimate basal metabolic rate using the Mifflin-St Jeor equation. Enter your numbers below to get an estimate. Results are for general informational and planning purposes.

BMR Calculator

Estimate basal metabolic rate using the Mifflin-St Jeor equation.
Estimated result

About this calculator

This calculator is designed to make a common calculation easier to understand. Enter realistic values, review the result, and use the breakdown to see how the estimate was produced.

Important: Results are estimates and may differ from actual lender, employer, tax, medical, contractor or merchant figures. Check the assumptions and confirm important decisions with the appropriate professional.

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