BMI with Asian Cutoffs Calculator

About this calculator

Standard Body Mass Index (BMI) uses the same overweight (25) and obese (30) thresholds worldwide, but a 2004 WHO expert consultation found that people of Asian descent tend to develop diabetes, hypertension and cardiovascular disease at meaningfully lower BMI values than European populations, because they carry more body fat and more visceral fat at any given BMI. In response, the WHO published Asian-specific BMI cutoffs: overweight starts at 23 and obese at 27.5, roughly two points lower than the standard scale at each category.

These lower thresholds are used clinically across much of East, South and Southeast Asia — in countries including China, India, Japan, Singapore and Thailand — where national health guidelines have adopted the Asian cutoffs (or a close variant) for screening and risk counseling, rather than relying on the higher Western thresholds that would under-flag cardiometabolic risk in this population.

This calculator computes your BMI from height and weight in the usual way and then classifies it against the Asian-population thresholds (18.5–23 as the healthy range, 23–27.5 overweight, 27.5+ obese) rather than the standard 18.5–25 range, so you can see where you fall on the scale most relevant to Asian body composition research.