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BMR / TDEE / Calorie Calculator

Basal metabolic rate (BMR)

Basal metabolic rate (BMR) is the amount of energy expended while at rest. BMR is the average amount of calories your body requires every day to fuel essential functions like breathing, pumping blood, producing hormones, and so forth (basically, it’s how many calories you’d burn resting for 24 hours). You can accurately estimate your BMR with your gender, weight, height, and age.

Total daily energy expenditure (TDEE)

Total daily energy expenditure (TDEE) is the average amount of calories you burn per day. You can accurately estimate your TDEE with your weight, height, age, and activity level.  Once you know your BMR and TDEE, you can use the number to determine how many calories you should eat every day to lose, gain, or maintain your weight.

The Mifflin-St. Jeor

The Mifflin-St. Jeor equations to estimate your BMR which is believed to be more accurate than the more commonly used Harris-Benedict equation.

height

height

BMR formula

BMR formula

Mifflin-St Jeor (Recommended)

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Your Stats
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Total Daily Energy Expenditure (TDEE)

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Basal Metabolic Rate (BMR)

Sedentary or No Active

Lightly Active

Moderate Active

Very Active

Extra Active

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Calories to Lose Weight

To Maintain Weight

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Mild Weight Loss

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0.25kg/week

Moderate Weight Loss

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0.50kg/week (Recommended)

Considerable Weight Loss

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0.75kg/week

Fast Weight Loss

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1kg/week

Calories to Gain Weight

To Maintain Weight

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Mild Weight Gain

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0.25kg/week

Moderate Weight Gain

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0.50kg/week (Recommended)

Considerable Weight Gain

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0.75kg/week

Fast Weight Gain

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1kg/week

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