Basal Metabolic Rate (BMR) & Body Mass Index (BMI) Calculator

1. Enter your information:

Age:

Height: ( Inches or cm):

Weight: ( Lb or Kg):

Sex: Male Female

Select an activity factor:

Sedentary - Little or no exercise

Light - Light exercise/sports 1-3 days per week

Moderate - Moderate exercise/sports 3 -5 days per week

Very - Hard exercise/sports 6-7 days per week

Extra - Extreme hard daily exercise/sports and physical job

2. Your Results:

BMI:

BMR: kcal/day

BMR w/Activity Factor: kcal/day

BMI Results:

body fat chart

Your BMR is the number of calories your body burns per day at rest. Your BMR with activity factor is the number of calories your body burns per day based on the activity factor you selected.

ยน Harris J, Benedict F. A biometric study of basal metabolism in man. Washington D.C. Carnegie Institute of Washington. 1919.