BMR Calculator

BVK resting energy tool

Find the baseline.
Then build.

Estimate resting daily energy needs with the Mifflin St Jeor equation. Your inputs stay in this browser and are never sent to BVK Lifestyle.

01

Your resting profile

The equation uses age, weight, height and a sex specific constant.

years
kg
cm

What this number means

The result is a resting energy estimate, not a measured laboratory BMR. It does not include training, walking, work or digestion. Use it as a baseline, not as a fixed calorie prescription.

Method source: Mifflin and colleagues, 1990.