Change Your Body Composition

Calculate maintenance calories, fat-loss target and timeline for success.

How to achieve your fat-loss target

Your Resting Metabolic Rate is the number of calories your body burns in 24 hours whilst at rest and is also referred to as resting daily energy expenditure (RDEE).

The calculation uses the Katch-McArdle equation and is an estimate. Actual calorie expenditure can vary.

Woman measuring fat loss progress

Step 1

Fill in the details below to find out your resting metabolic rate.

Technoplex Ltd trading as BodyScan. Company Number: 14179206. CQC: 1-19354494525