Weight loss calories

How Many Calories Should I Eat to Lose Weight?

Calculate a daily calorie target from your real maintenance calories, goal weight and timeline — without dropping below a safe floor.

Eat this per day

2,035kcal

That is a 416 calorie deficit from your 2,451 calorie TDEE.

Loss / week

0.8 lb

Safe floor

1,500

BMR

1,783

Simple starting targets

  • Gentle2,151 kcal/day
  • Standard1,951 kcal/day
  • Aggressive1,701 kcal/day

The formula

Weight loss calories = TDEE − daily deficit

Daily deficit = total calories to lose ÷ days

1 lb of fat ≈ 3,500 calories

1 kg of fat ≈ 7,700 calories

A formula gives a starting point. Your real result comes from the weekly average on the scale. Recalculate after every 5–10 lb of weight change.

For a dated plan with more timelines, use the full calorie deficit calculator.

Weight loss calories FAQ

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