tdee calculator

Estimate your daily calories.

Mifflin-St Jeor BMR plus activity multiplier. See targets for fat loss, maintenance, and muscle gain.

BMR (resting)
1,737
kcal/day
TDEE (maintenance)
2,693
kcal/day
calorie targets
Aggressive loss (-1.5 lb/wk)1,943 kcal
Steady loss (-1 lb/wk)2,193 kcal
Maintenance2,693 kcal
Lean gain (+300)2,993 kcal
Bulk (+500)3,193 kcal

Frequently asked

Is this tool free?
Yes. The TDEE and calorie calculator is completely free. Estimate your daily needs with no limits.
Do I need to sign up?
No. Enter your stats, pick an activity level, and see the result. No account required.
Is my data private?
All calculations run in your browser using the Mifflin-St Jeor formula. Your personal data is never sent to any server.
What calorie targets does it show?
Five targets: aggressive fat loss, steady fat loss, maintenance, lean gain, and bulk. Each target shows the daily calorie amount and the deficit or surplus relative to your maintenance level.