Calories Calculator

Estimate Calories with transparent assumptions.

Choose an energy toolEstimate a daily goal or convert food energy units.

4 options

Sex

Weight

Height

Age

years

Activity factor

DAILY ENERGY ESTIMATE2,343.25 kcal/day

BMR × activity. Individual needs and health circumstances vary. Educational estimate only; not medical advice.

Result unitEstimate based on the values shown

Formula checkedMifflin–St Jeor BMR times activity, with optional goal adjustments and food-energy conversion.

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