All calculators

BMR Calculator

Estimate resting energy needs with Mifflin-St Jeor.

Your inputs

Gender

Result

BMR

1699 kcal/day

Calculated with the Mifflin-St Jeor equation.

Your BMR is the estimated energy your body uses at rest before training, steps, and daily activity are added.

Use BMR as a starting point, then estimate maintenance with activity level.