BMR Calculator
Enter your weight, height, age, and gender to estimate your Basal Metabolic Rate — the calories your body burns at complete rest each day.
BMR
Enter values to calculate
How to Use the BMR Calculator
1
Enter your weight, height, and age.
2
Select your gender.
3
View your estimated BMR in calories per day.
Frequently Asked Questions
What is BMR?
Basal Metabolic Rate is the number of calories your body needs to maintain basic life functions while at rest.
Which formula is used?
The Mifflin-St Jeor equation: 10 x weight(kg) + 6.25 x height(cm) - 5 x age - 161 (female) or +5 (male).
How is BMR different from TDEE?
BMR is calories at rest. TDEE multiplies BMR by an activity factor to estimate total daily expenditure.