BMI Calculator
Estimate body mass index and healthy weight ranges.
BMI = weight(kg) / height(m)^2
70 kg / 1.75² = 22.86
Interactive calculator
BMI Calculator
BMI
22.86
Category
Normal
Healthy range
56.7-76.3 kg
Formula/
BMI = weight(kg) / height(m)^2Formula
BMI = weight(kg) / height(m)^2
The formula is shown directly so users can audit how the result is produced.
Example
70 kg / 1.75² = 22.86
Examples make common scenarios faster to verify before users enter their own values.
Reference Table
18.5-24.9Normal
25-29.9Overweight
30+Obese
Reference values help users scan common conversions and compare expected ranges quickly.