Calorie Calculator
Calculate your daily calorie needs based on age, weight, height, and activity level.
Calorie Calculator
Calculate your daily calorie needs based on age, weight, height, and activity level.
years
lbs
inches
Total height in inches
Real-World Examples
Active male
Male, 30, 175 lbs, 70 in, moderately active
~2,780 cal/day
Sedentary female
Female, 25, 140 lbs, 65 in, sedentary
~1,660 cal/day
Common Mistakes to Avoid
Not adjusting for activity level
Fix: Your TDEE depends heavily on activity. A sedentary person needs far fewer calories than an active one of the same size.
Eating too few calories
Fix: Eating well below your BMR can slow metabolism and cause muscle loss. Aim for a moderate deficit of 300-500 calories for sustainable weight loss.