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Fat Loss Calculator

Estimate deficit size and target timeline.

Your inputs

Gender

Activity & goal

Result

Target calories

2083 kcal/day

Maintenance minus the deficit implied by your weekly target.

Maintenance2,633 kcalMaintenance: 2,633 kcalFat-loss target2,083 kcalFat-loss target: 2,083 kcal

Daily deficit

550 kcal

0.5 kg per week uses roughly 7700 kcal per kg.

Estimated timeline

10 weeks

Based on current weight, target weight, and weekly change.

A controlled deficit gives fat loss enough pressure while keeping training and recovery workable.

A moderate pace is usually easier to sustain than a dramatic cut.