BMR Calculator
How to Use?
- 1
Enter your weight in kg or lbs.
- 2
Enter your height in cm, inches, or feet.
- 3
Enter your age in years.
- 4
Select your biological sex.
- 5
View your BMR and daily calorie needs for different activity levels.
Worked Examples
Example 1
Given:inputs
weight:70
height:175
ageYears:30
biologicalSex:male
Result:calculated
bmr:1663
sedentary:1996
light:2288
moderate:2577
active:2866
Example 2
Given:inputs
weight:60
height:165
ageYears:25
biologicalSex:female
Result:calculated
bmr:1397
sedentary:1676
light:1921
moderate:2166
active:2411
FAQs
1.What is BMR?
+BMR is the number of calories your body burns at rest to maintain vital functions like breathing and circulation.
2.Why calculate BMR?
+Knowing your BMR helps you plan caloric intake for weight loss, maintenance, or gain.
3.How accurate is this calculator?
+It uses the Mifflin-St Jeor equation, which is widely accepted for estimating resting energy expenditure.