Health & fitness
Calculation method and formula
18.5 × (Height [cm] ÷ 100)² … 24.9 × (Height [cm] ÷ 100)²
Understand the inputs
- Height
- Unit: cm. Use a measured value or your own assumption.
Assumptions and limitations
BMI interpretation is a statistical guide for adults. Muscle mass, pregnancy and body composition are not measured. Children and teenagers require age-specific methods.
The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation.