You may be told your weight is "fine" by a chart that was never drawn for your body.
Most BMI charts come from Western data. For Indians, the healthy range is lower — because at the same BMI, Indians tend to carry more body fat and face a higher risk of diabetes and heart disease. So a number that looks "normal" on a Western chart can already carry risk for an Indian adult. This is why Indian doctors use Indian cut-offs.
What is BMI?
BMI (Body Mass Index) is your weight compared to your height. It is a quick screen, not a full diagnosis. You work it out as weight in kilograms divided by height in metres, squared. But the number only means something against the right range.
The Indian BMI ranges
| BMI (Indian cut-offs) | Category | |---|---| | Below 18.0 | Underweight | | 18.0 – 22.9 | Healthy weight | | 23.0 – 24.9 | Overweight | | 25.0 and above | Obese range |
(Source: Indian consensus guidelines, Misra et al., JAPI 2009; based on WHO Asian-population guidance, The Lancet 2004.)
Compare this to Western charts, where "overweight" starts at 25 and "obese" at 30. The Indian line is drawn earlier — on purpose — because risk starts earlier.
Why BMI alone is not enough
BMI has a blind spot: it does not tell you where the fat sits. Fat around the abdomen (a "TOFI" pattern — thin outside, fat inside) is the most harmful kind, and Indians are prone to it. That is why doctors also check waist size:
- Men: a waist above about 90 cm suggests higher risk.
- Women: a waist above about 80 cm suggests higher risk.
You can have a "normal" BMI and still have a high-risk waist. This is common in India and easy to miss.
What this means for you
Use your BMI as a first signal, not a final answer. If you sit at 23 or above, or your waist crosses these lines, it is worth a closer look — not to panic, but because catching it early is far easier than catching it late. Weight that comes with risk also tends to come with quiet changes in blood sugar and cholesterol, which is why a doctor looks at the whole picture, not one number. Our guide on metabolic health explains why what is happening inside matters more than the scale.
The right chart asks the right question of the right body. For Indians, the line is simply earlier.
Talk to a doctor
Not sure what your numbers mean for your risk? An NMC-registered doctor on Kyros can read your BMI, waist, and history together. Take the assessment.
References
- Misra A, et al. Consensus statement for diagnosis of obesity, abdominal obesity and the metabolic syndrome for Asian Indians. Journal of the Association of Physicians of India (JAPI), 2009.
- World Health Organization Expert Consultation. Appropriate body-mass index for Asian populations. The Lancet, 2004.
Medically reviewed by [doctor name, NMC reg. no.] on [date]. This article is for general information and is not a substitute for a consultation with your own doctor.