Visceral Fat Level Calculator

About this calculator

Visceral fat is the fat stored deep in the abdominal cavity around internal organs, as opposed to the subcutaneous fat just under the skin — and it's more strongly linked to metabolic risks like type 2 diabetes and cardiovascular disease. This calculator produces a heuristic visceral fat level estimate from waist circumference, age, and sex, sorting the result into a healthy, high, or very high category, using the kind of waist-based proxy relationship that consumer body-composition scales apply.

This is useful as a rough, at-home indicator for tracking trends over time — a shrinking waist measurement generally reflects less visceral fat — but it is explicitly not a clinical measurement: actual visceral fat is properly quantified with imaging like CT or MRI, or estimated more precisely with DEXA scans, and anyone concerned about metabolic health should discuss real results with a doctor rather than relying on a waist-based estimate alone.