Find your daily calorie target
Using the Mifflin-St Jeor equation — one of the most accurate methods available — we'll calculate your Basal Metabolic Rate and Total Daily Energy Expenditure.
Your details
Results are estimates based on the Mifflin-St Jeor equation. Consult a healthcare professional for personalized medical advice.
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How we calculate your calories
We use the Mifflin-St Jeor equation, widely considered the most accurate formula for estimating Basal Metabolic Rate (BMR) — the calories your body needs at complete rest. We then multiply by your activity factor to get your Total Daily Energy Expenditure (TDEE), and adjust for your goal.
Calculate BMR
Your resting calorie burn based on height, weight, age, and biological sex.
Apply activity factor
Multiply BMR by your activity level to get your Total Daily Energy Expenditure.
Adjust for your goal
Add or subtract calories based on whether you want to lose, maintain, or gain.