FitFormulas

Calorie Deficit Calculator (lbs)

Deficit and weekly loss in pounds.

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, 1.00 lb

How to use

Same math, shown in pounds. Since 1 kg ≈ 2.2 lb, a 500 kcal/day deficit is about 1.1 lb per week.

Formula

weekly loss (lb) = deficit × 7 / 7700 × 2.2

FAQ

kg or lbs version?

Identical math; pick the unit you think in.

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