Free BMI Calculator for India
Enter your height and weight to get your BMI instantly — using Indian-adapted cutoffs that are more accurate for South Asian body types than the standard WHO thresholds.
Calculate your BMI
BMI categories for Indians
The WHO global cutoffs were derived from studies of predominantly European populations. Research from the Indian Council of Medical Research and international consensus panels consistently shows that South Asians develop insulin resistance, type 2 diabetes, and cardiovascular disease at lower BMI values. The adjusted thresholds below are widely used by Indian clinicians.
| BMI range | Category — India / Asian | WHO global category |
|---|---|---|
| Below 18.5 | Underweight | Underweight |
| 18.5 – 22.9 | Normal weight | Normal weight |
| 23.0 – 27.4 | Overweight | Normal / Pre-obese (WHO) |
| 27.5 and above | Obese | Overweight / Obese (WHO) |
The practical implication: if you are Indian and your BMI is 24, the standard WHO chart shows “normal,” but Indian guidelines classify it as overweight — and the metabolic risk evidence supports that stricter reading.
Why Indian BMI cutoffs are lower
At any given BMI, South Asians have a higher percentage of body fat and more of it stored as visceral fat (around the organs) compared with Europeans. Visceral fat drives metabolic syndrome — it is the fat that raises blood glucose, triglycerides, and blood pressure. This means the same BMI represents a meaningfully different disease risk depending on ethnicity.
A 2004 WHO Expert Consultation formally acknowledged these differences and recommended that Asian populations consider action points at BMI 23 (overweight) and 27.5 (obese). Multiple Indian studies since then have reinforced these thresholds. The calculator above uses them.
What BMI doesn’t tell you
BMI is a population-level screening tool, not a precise individual measure. Its two main limitations:
- Muscle vs fat: A strength-trained athlete with high lean mass will show a high BMI without excess fat. BMI cannot distinguish the two. If you lift weights seriously, body fat percentage is more informative.
- Fat distribution: Where fat sits matters enormously. Visceral fat around the abdomen carries far more metabolic risk than subcutaneous fat. Waist circumference — above 90 cm for Indian men and above 80 cm for Indian women — is a strong independent risk marker that BMI misses entirely.
Use BMI as a first-pass screen. If you are near a category boundary or are a regular trainer, check your waist circumference and body fat percentage for a clearer picture.
What to do with your result
If your BMI falls in the overweight or obese range using Indian cutoffs, the two highest-impact interventions are:
- Create a calorie deficit: Even a 300–500 kcal/day deficit moves the needle without crashing energy or losing muscle. Find your personal target using our India TDEE and calorie deficit guide.
- Eat adequate protein: Protein preserves muscle while losing fat. Aim for 1.6–2.2 g per kg of bodyweight. Dal, paneer, chicken, and eggs are the most practical Indian sources. See high-protein Indian foods for a full breakdown.
If your BMI is in the underweight range, consult a doctor or registered dietitian — underweight in adults carries its own clinical risks and usually needs individual evaluation.
Track your BMI trend with NYUS — free
NYUS logs your daily weight, charts your trend over time, and shows you how your BMI moves as you reach your goal. Add 1,000+ Indian and global foods, an AI coach, and wearable sync — all free.
Get NYUS on Google PlayFrequently asked questions
What BMI is overweight for Indians?
For Indians and other South Asian populations, a BMI of 23 or above is considered overweight, and 27.5 or above is obese. These are lower than the WHO global cutoffs (25 and 30) because South Asians carry more body fat and visceral fat at the same BMI as people of European descent.
Is a BMI of 22 good for Indians?
Yes. A BMI of 22 falls in the normal range (18.5–22.9) using Indian-adapted cutoffs, meaning it is associated with the lowest health risk for people of South Asian descent. Staying in this range is generally a healthy goal.
What are the limitations of BMI?
BMI does not distinguish between fat and muscle, so athletes with high muscle mass may be classified as overweight even when lean. It also cannot show where body fat is distributed. Waist circumference — above 90 cm for Indian men, above 80 cm for Indian women — is an important companion measure.