Calorie Calculator
The Calorie Calculator estimates your Total Daily Energy Expenditure (TDEE) using the Mifflin-St Jeor equation, combining your Basal Metabolic Rate with an activity multiplier.
BMR
1674 kcal
Calories at rest
Maintenance
2594 kcal/day
Mild Weight Loss
2344 kcal/day
Weight Loss
2094 kcal/day
Weight Gain
3094 kcal/day
How to Use
- Enter your age, sex, height, and weight.
- Select your activity level.
- View your estimated BMR and daily calorie needs for maintenance, loss, and gain.
Formula
BMR (Men)
BMR = 10×weight(kg) + 6.25×height(cm) − 5×age + 5
BMR (Women)
BMR = 10×weight(kg) + 6.25×height(cm) − 5×age − 161
TDEE
TDEE = BMR × Activity Multiplier (1.2 to 1.9)
Example
Male, 25, 175cm, 70kg, moderately active → BMR ≈ 1673, TDEE ≈ 2593 kcal.
Frequently Asked Questions
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