Feature Description
BMR & TDEE Calculator
Estimate basal metabolic rate, daily energy expenditure, and reference calorie targets.
Enter sex, age, height, weight, and activity level to estimate BMR and total daily energy expenditure.
Useful for weight management, meal planning, and training plans. Based on the Mifflin-St Jeor equation and for reference only.
Common use cases
- Use this page before planning a fat-loss, maintenance, or muscle-gain diet so you have a rough calorie target to start from.
- It is useful when beginning calorie tracking, meal planning, or exercise programming and you need a baseline estimate first.
- If you want simple maintenance, deficit, and surplus numbers without a heavy fitness app, this page gives a practical starting point.