BMI: 180cm, 45kg
13.89
Underweight (WHO classification)
180cm, 45kg → BMI 13.89 (Underweight). Mathematical calculation only, not medical advice.
Formula Used
BMI = 45 ÷ (1.80)² = 13.89
Frequently Asked Questions
What is the BMI for 180cm and 45kg?
BMI = 13.89 (Underweight).
What is BMI?
BMI = weight(kg) / height(m)². WHO: <18.5 underweight, 18.5-24.9 normal, 25-29.9 overweight, ≥30 obese.