BMR Calculator

Sex
years
Units
ft
in
lb

BMR (Mifflin-St Jeor)

1,696 kcal/day

BMR (revised Harris-Benedict)
1,764 kcal/day
Difference between equations
67 kcal
Per hour at rest
71 kcal
Estimated daily calories by activity level5 rows
Activity levelMultiplierCalories/day
Sedentary1.22,036
Light exercise1.3752,333
Moderate exercise1.552,630
Active1.7252,926
Very active1.93,223

Open the full bmr calculator with the formula and FAQs at Calcs for Life