Calorie Calculator
What is a calorie calculator?
A calorie calculator estimates how many calories your body needs each day based on your age, gender, weight, height, and activity level.
What is BMR?
BMR stands for Basal Metabolic Rate. It is the number of calories your body needs at rest to perform basic functions like breathing and circulation.
Activity level guide
- Sedentary: little or no exercise
- Lightly active: exercise 1 to 3 days per week
- Moderately active: exercise 3 to 5 days per week
- Very active: exercise 6 to 7 days per week
- Extra active: very intense exercise or physical job
Important note
This calculator gives an estimate, not a medical diagnosis. Actual calorie needs can vary.