Free TDEE calorie calculator using the Mifflin-St Jeor equation. Find maintenance calories plus cut and bulk targets.
This calculator estimates your Total Daily Energy Expenditure (TDEE) using the Mifflin-St Jeor equation, widely regarded as one of the most accurate formulas. Your TDEE is roughly the calories you burn per day; eat below it to lose weight, above it to gain. Use the cut and bulk figures as starting points and adjust based on real-world results over a few weeks.