← BMI Calculator with Healthy Weight Range
BMI for 55 kg at 190 cm
BMI 15.2: Underweight
At 190 cm and 55 kg, BMI is 15.2 (underweight). Healthy range: 66.8–89.9 kg. Not medical advice.
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The BMI formula
BMI = weight (kg) ÷ height (m)²
- Convert height to meters: 175 cm = 1.75 m.
- Square it: 1.75 × 1.75 = 3.06.
- Divide weight by that number: 70 ÷ 3.06 = 22.9.
Quick reference
| BMI | Category |
|---|---|
| Below 18.5 | Underweight |
| 18.5 – 24.9 | Healthy weight |
| 25 – 29.9 | Overweight |
| 30 and above | Obese |
Frequently asked questions
What is a healthy weight at 190 cm?
About 66.8–89.9 kg (BMI 18.5–24.9). Not medical advice.
Is BMI accurate for everyone?
No. It does not account for muscle, age or body shape. It is a rough screen, not medical advice.