WEIGHT TOOL

Calorie Deficit Calculator

See how large your calorie gap is and estimate the rough weekly energy difference.

YOUR CALORIES

Compare your targets.

MAINTENANCE CALORIES kcal

TARGET CALORIES kcal

A deficit means your target intake is below your estimated maintenance. The larger the deficit, the faster the theoretical rate of weight loss, but bigger is not automatically better.

YOUR RESULTS

Your calorie gap will appear here.

Enter your maintenance and target calories to calculate the difference.