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Calorie Deficit Calculator

Estimate a calorie target for weight loss using your maintenance calories. Informational only.

Calculator

Estimate a daily calorie deficit target from your maintenance calories (TDEE). Informational only.

Daily target
Weekly estimate
This is a planning estimate. Choose sustainable targets.

Calorie deficit calculator

A calorie deficit means eating fewer calories than you burn. Many people start with a moderate deficit and adjust based on weekly progress. This calculator uses your maintenance calories (TDEE) and subtracts a chosen deficit.

FAQ

Which deficit should I choose?

Start small and increase only if needed. Consistency matters most.

Is bigger always better?

No. Too large a deficit can be hard to sustain. Aim for sustainable progress.