Calorie Calculator Online Free
Calculate your BMR and TDEE based on age, weight, height, and activity.
How to Use
- 1Enter your age, gender, weight (kg), and height (cm).
- 2Select your activity level from sedentary to very active.
- 3View your BMR (Basal Metabolic Rate) and TDEE (Total Daily Energy Expenditure).
Frequently Asked Questions
What is BMR?
BMR (Basal Metabolic Rate) is the number of calories your body needs at complete rest to maintain basic life functions like breathing and circulation.
What is TDEE?
TDEE (Total Daily Energy Expenditure) is your BMR multiplied by an activity factor, representing the total calories you burn in a day including all activities.
How do I use TDEE for weight management?
To lose weight, eat fewer calories than your TDEE. To gain weight, eat more. A deficit of 500 calories/day roughly equals 1 pound of weight loss per week.
Which formula does this calculator use?
This calculator uses the Mifflin-St Jeor equation, which is considered the most accurate formula for estimating BMR in healthy adults.
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