BMR & TDEE Calculator

Calculate your Basal Metabolic Rate (Mifflin-St Jeor) and Total Daily Energy Expenditure.

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Frequently Asked Questions

Which formula is used for BMR?

The Mifflin-St Jeor equation, considered the most accurate for most people.

What is TDEE?

Total Daily Energy Expenditure — the calories you burn in a day including activity. It equals BMR × activity factor.