Calorie Calculator

It estimates your daily calorie needs (total energy expenditure) based on age, gender, weight, height, and activity level. You can see how many calories to maintain, lose, or gain weight.

BMR (Basal Metabolic Rate) is the calories your body uses at rest for basic functions. The calculator uses it to estimate total daily needs based on your activity level.

It is an estimate. Actual needs vary with metabolism, health, and other factors. Use it as a starting point; for a diet plan, consider consulting a nutritionist.

Pick the option that best matches your typical day: sedentary (little exercise), light (some activity), moderate (regular exercise), or very active (heavy physical work or exercise).