FitFormulas

Calorie Deficit Calculator (kg)

Deficit and weekly loss in kilograms.

Private by design — everything is calculated on your device, nothing is stored
kcal
kcal

Try: TDEE=2200, Daily deficit=500 → 2,200 kcal, 500 kcal, 1,700 kcal, 0.45 kg

How to use

Same as the calorie-deficit tool, focused on the kg-per-week result. A 500 kcal/day gap loses about 0.5 kg weekly.

Formula

weekly loss (kg) = deficit × 7 / 7700

FAQ

Why kg view?

Metric users find kg/week more intuitive than lbs.

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