BMI Calculator
Worked example result
| Body mass index (BMI) | 22.9 |
| Weight category | Normal weight (18.5–24.9) |
| Healthy weight — low (BMI 18.5), in the weight unit you selected (kg or lb) | 56.7 |
| Healthy weight — high (BMI 24.9), in the weight unit you selected (kg or lb) | 76.3 |
A person weighing 70 kg at 175 cm has a BMI of 22.9 — inside the normal weight range of 18.5–24.9.
BMI = weight (kg) ÷ height (m)² · Imperial: BMI = 703 × weight (lb) ÷ height (in)² · Powered by CalcHub — BMI Calculator