What does BRI stand for?

BRI stands for body roundness index, a formula-based estimate that uses height and waist circumference.

Is BRI more accurate than BMI?

It measures something different. Some people use it to add waist-based context, but it is still only an estimate.

The BRI formula is designed to work from height and waist circumference alone.

It is better used alongside other information, not as a standalone judgement about health.

Estimate body roundness index from your height and waist size.

Height

Waist circumference

BRI is an estimate derived from body shape measurements. It is not a clinical diagnosis and should be interpreted with caution.

Get your score

Get your free Protection Score

Check how protected you are, spot the biggest gaps, and then decide what to do next.

Answer a few quick questions

See where your biggest protection gaps may be

Move into the right next step if you want help

What you get

A quick view of your current protection position

A clearer idea of where the biggest gaps may be

A direct route to tailored help if you want it