Health & fitness · NUMORA
BMR Calculator
Mifflin–St Jeor, the usual clinical estimate.
Open interactive calculatorHow to use
Resting calories. Multiply by activity for TDEE.
Formula
Male: 10kg+6.25cm−5age+5; female −161
FAQ
Is this BMR calculator accurate?
The formula and assumptions are shown on the page, and the engine is covered by audit tests. Results are for reference — not financial or medical advice.
Do I need an account?
No. Calculations run in your browser. Recents can stay on this device.
What inputs do I need?
Resting calories. Multiply by activity for TDEE.
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