Calorie Calculator (BMR & TDEE)

Estimate how many calories you burn per day. The calculator computes your basal metabolic rate (BMR), scales it by your activity level to get your maintenance calories (TDEE), and shows daily targets for losing or gaining weight.

Your details

Estimates are based on population equations and can differ from your true energy needs. Do not go below the minimum calories your body needs without medical supervision. This tool is not medical advice.