Health Mifflin-St Jeor

Calorie Calculator

Calculate your daily calorie needs (TDEE) and macronutrient targets. Uses the Mifflin-St Jeor formula - the most accurate for most people.

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Fill in age, sex, height and weight to get your daily calorie targets.

TDEE and Calorie Targets

GoalCaloriesWeekly Change

Mifflin-St Jeor Formula

BMR = 10ร—W + 6.25ร—H โˆ’ 5ร—A + S

W=weight kg ยท H=height cm ยท A=age ยท S=+5 male, โˆ’161 female

TDEE = BMR ร— Activity Factor (1.2 to 1.9). This is the most validated formula for estimating resting metabolic rate in adults (Mifflin et al., 1990; validated by the Academy of Nutrition and Dietetics).