BMI Calculator

Check your Body Mass Index with Asian cutoffs highlighted.

Adults only. BMI may not reflect body fat for athletes, pregnancy, or certain conditions.

What is BMI (Asian Cutoffs)?

BMI estimates body fat using height and weight. For many Asian populations, metabolic risks start at lower BMI values, so your result is interpreted with Asian-specific cutoffs.

Your BMI:

Category: Normal

Personalized guidance will appear here.

Why it matters

  • ⚠️ Early warning: Higher BMI can signal risk for diabetes, hypertension, and heart disease.
  • 🧪 Not a diagnosis: BMI doesn’t capture muscle mass or fat distribution.
  • 📊 Track smart: Pair BMI with waist size, activity, sleep, and nutrition.

How to keep BMI in a healthy range

Healthy BMI habits

  • 🍲 Base meals on veggies, whole grains, pulses, lean proteins, healthy fats.
  • 🏃‍♀️ Move 150+ minutes/week and add 2 days of strength training.
  • 💧 Hydrate and boost fiber for fullness (use the tools below).

BMI categories (Asian cutoffs)

BMI RangeCategoryHealth Risk
< 18.5UnderweightNutrient deficiency, low immunity
18.5 – 22.9NormalLowest risk
23.0 – 24.9Overweight↑ risk of diabetes, hypertension
≥ 25.0ObeseHigh cardiometabolic risk

References

  • WHO Expert Consultation (Asian BMI cut-points): PubMed
  • CDC/NHLBI adult BMI categories: CDCNHLBI
  • IDF central obesity (South Asians): IDF PDFPMC

Helpful tools

Disclaimer: Adults only. BMI may not reflect body fat for athletes, pregnancy, or certain conditions. For personalized advice, consult a healthcare professional.

Frequently Asked Questions

Which BMI cutoffs are used for this calculator?
This tool uses Asian-specific BMI cutoffs: <18.5 underweight, 18.5–22.9 normal, 23–24.9 overweight (at risk), ≥25 obese.
Is BMI a diagnosis?
No. BMI is a screening tool. It does not measure body fat distribution or muscle mass. For personal advice, consult a healthcare professional.
Who should not rely on BMI?
Athletes, pregnant women, older adults with low muscle mass, and people with certain medical conditions may need other measures like waist circumference or body fat percentage.