Find your daily calorie needs based on your age, weight, height, gender, and activity level.
Enter your gender, age, weight, height, and activity level, then click Calculate. You'll see your BMR (base calorie burn at rest) and daily calorie targets for maintaining, losing, or gaining weight.
This calculator uses the Mifflin-St Jeor equation, which is considered the most accurate for most adults.
Male: BMR = 10×weight(kg) + 6.25×height(cm) − 5×age + 5
Female: BMR = 10×weight(kg) + 6.25×height(cm) − 5×age − 161