Free · Health · Energy & Nutrition
BMR Calculator
Estimate basal metabolic rate and maintenance energy with the Mifflin-St Jeor equation.
- Checked formula
- Private in your browser
- No signup
Result
Your calculation
- Basal metabolic rate
- 1,452 kcal/day Mifflin-St Jeor
- Estimated maintenance
- 2,250 kcal/day
- Weekly resting energy
- 10,161 kcal
BMR is the estimated energy used at rest. Daily needs also depend on activity, health, and individual variation.
How to use this calculator
- Enter current measurements as accurately as practical.
- Calculate to see the estimate, range, and method details.
- Use the result as context, and discuss health decisions with a qualified clinician.
Use the result with context
Health results are educational estimates, not a diagnosis or treatment recommendation. A qualified clinician can interpret measurements in the context of your health.