Free online calculator
BMR Calculator
Estimate basal metabolic rate using the Mifflin-St Jeor equation.
Estimated BMR
1,649 kcal/day
Estimate resting energy needs
The calculator estimates the calories your body may use at rest from weight, height, age, and the sex-specific constants used by the Mifflin-St Jeor equation.
This is an estimate for general information, not individualized medical or nutrition advice.