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BMR Calculator

Estimate how many calories your body burns at complete rest using the Mifflin-St Jeor equation.

Sex

Weight(kg)

Height(cm)

Age(years)

Results update automatically as you type.

BMR

1,649 kcal/day

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How this is calculated

BMR = 10·weight + 6.25·height − 5·age ± s

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+5 for men, −161 for women.

Calculate Body Mass Index from height and weight.

Find your daily calorie needs based on activity level.

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