TDEE Calculator for Weight Loss

To lose weight, you need to eat fewer calories than your Total Daily Energy Expenditure (TDEE). A moderate deficit of 500 kcal/day produces roughly 0.5 kg of fat loss per week. This tool calculates your TDEE using the Mifflin-St Jeor equation and your activity level, then shows you maintenance, slow-loss, and fast-loss targets so you can choose a sustainable pace.