Calorie deficit calculator

Use a few basic details to estimate daily calorie needs and see common percentage-based reference points.

This estimate is not medical advice, a diagnosis, or a treatment plan. For personal guidance, talk with a licensed clinician.

Sex used by the formula

Age in years

Height

FeetInches

Weight in pounds

Usual activity level

Your estimated daily calories

This is an educational estimate, not a target or a treatment plan.

Estimated baseline needs
About 10% below
About 15% below
About 20% below

TrustGLP1 is an independent publisher. It is not a healthcare provider, pharmacy, or prescriber, and it does not provide medical advice, diagnoses, or prescriptions.

For personal guidance, talk with a licensed clinician. Read thecorrections policy to see how accepted changes are recorded.

Answer Map Methodology Sources