BMR Calculator
Your Basal Metabolic Rate (BMR) is the number of calories your body needs to perform basic functions like breathing and circulation at rest.
Your BMR1699 kcal/day
Estimates for educational purposes only and not medical advice. Consult a professional for personal guidance.
How it works
We use the Mifflin-St Jeor equation, the most accurate formula for estimating BMR from your age, sex, height and weight.
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Frequently Asked Questions
What is a good BMR?
There is no 'good' BMR — it simply reflects your body size and composition. A higher muscle mass raises BMR.