Calories Calculator
How it works
Daily calorie needs are calculated using the Mifflin-St Jeor equation:
For men: BMR = (10 × weight) + (6.25 × height) - (5 × age) + 5
For women: BMR = (10 × weight) + (6.25 × height) - (5 × age) - 161
Total daily calories = BMR × Activity Level Factor
Recommended adjustments:
- Weight Loss: -500 calories/day
- Weight Gain: +500 calories/day