Estimate basal metabolic rate
This uses the Mifflin-St Jeor equation with your age, height, weight, and selected sex.
Health tool
BMR Calculator
Estimate your daily baseline energy needs.
Inputs
Your details
Estimated BMR
Energy estimate at rest, before activity.
Frequently asked questions
A few quick answers before you go.
What is BMR?
Basal metabolic rate estimates energy your body uses at rest. It is an estimate, not a personal prescription.
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Read guide →Disclaimer: This tool is for general information only and does not provide financial, medical, or professional advice.