BMI for 180 cm, 40 kg
12.3
Underweight
Ideal weight for 180 cm: 60–81 kg
BMI at Different Weights (180 cm)
| Weight |
BMI |
Category |
| 30 kg |
9.3 |
Underweight |
| 35 kg |
10.8 |
Underweight |
| 40 kg ◀ |
12.3 |
Underweight |
| 45 kg |
13.9 |
Underweight |
| 50 kg |
15.4 |
Underweight |
| 55 kg |
17 |
Underweight |
| 60 kg |
18.5 |
Normal weight |
BMI is a screening tool, not a diagnostic measure. Consult a healthcare professional.
Frequently Asked Questions
What is my BMI at 180 cm and 40 kg?+
Your BMI is 12.3 (Underweight). Calculated as 40 ÷ (180/100)² = 12.3.
Is a BMI of 12.3 healthy?+
A BMI of 12.3 falls in the "Underweight" category. The healthy range is 18.5–24.9.
What is the ideal weight for 180 cm?+
For 180 cm, a healthy weight is approximately 60–81 kg.