TDEE & Daily Calorie Deficit Calculator

Compute daily calories burned based on age, weight, height, and activity level using the Mifflin-St Jeor formula.

Mathematical Methodology & Formula

BMR (Men) = (10 × W) + (6.25 × H) - (5 × A) + 5 | TDEE = BMR × Activity Multiplier

Frequently Asked Questions

What is a safe calorie deficit for fat loss?

A calorie deficit of 500 kcal per day typically results in ~0.5 kg of safe weight loss per week.