About this tool
Your Basal Metabolic Rate (BMR) is the number of calories your body burns at rest, and your Total Daily Energy Expenditure (TDEE) adds your activity level on top. This calculator uses the trusted Mifflin-St Jeor formula to estimate both, helping you plan meals for weight loss, gain or maintenance. It is a guide, not medical advice.
How to use
- 1Enter age, sex, height and weight.
- 2Choose your activity level.
- 3Read your BMR and daily calories.
Benefits
- Uses the Mifflin-St Jeor formula.
- Shows BMR and TDEE.
- Metric and imperial.
Frequently asked questions
What is TDEE?+
Total Daily Energy Expenditure — your BMR multiplied by an activity factor.
Is this medical advice?+
No. It is an estimate; consult a professional for a nutrition plan.