BMI Calculator
Body mass index with WHO band and healthy weight range.
Check your BMI
- Type weight in kg and height in cm.
- Read the band and the healthy range.
BMI questions
What is a healthy BMI?
Between 18.5 and 24.9 by the WHO bands used here.
Does BMI work for athletes?
Not alone: muscle weighs more than fat. Pair it with waist and strength checks.
Show me the math.
70 kg at 175 cm: 70 / 1.75² = 22.9, inside the 18.5–24.9 band. The healthy range for 175 cm is 56.7–76.3 kg.