Free Daily Calorie Calculator (TDEE) Online
Calculate your Total Daily Energy Expenditure (TDEE) and optimal calorie intake for weight loss, maintenance, or muscle gain using Harris-Benedict or Mifflin-St Jeor. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.
How It Works
Enter Body Measurements
Input age, gender, height, and current weight.
Select Activity Level
Choose from Sedentary, Lightly Active, Moderately Active, Very Active, or Extra Active.
Set Your Goal
Select weight loss (deficit), maintenance, or muscle gain (surplus).
View Calorie Target
See daily calorie target, macronutrient breakdown, and weekly weight change projection.
Frequently Asked Questions
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