Tool
Fast answer

Calorie Deficit Estimator

Estimate maintenance calories and a cut target from weight and activity.

Calculator

Result

Enter values then hit Calculate.

Note: This tool gives an estimate. Double check for important decisions.

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FAQ

Why is this simple?

It gives a usable starting point. Track the scale trend for 2 weeks then adjust.

What deficit is sensible?

Many people do well on 10–20% depending on training and appetite.