Main features
BMI, done properly.
One-step calculation
Enter your height and weight and the BMI comes out immediately, or nudge the sliders to adjust either value.
Category and advice
Compare the result against the underweight, normal, overweight and obese ranges, with a short suggestion for each.
History
Every calculation is recorded automatically, so you can follow how your weight changes over time.
Local processing
Height and weight are calculated on your machine only and never uploaded, so your privacy stays intact.