BMI Calculator
A little clarity about your measurements. Enter your height and weight to see your body mass index, instantly.
YOUR MEASUREMENTS
Let’s find your BMI
Choose the units you use every day.
YOUR RESULT
A number, with perspective
Numeric BMI scale, not a risk classification.
One part of the picture
BMI is a screening calculation, not a diagnosis. It does not directly measure body fat or account for muscle mass.
⌁ Only on your device. Your measurements are never saved or sent.
How BMI works, sources & review details
Assumptions and limitations
BMI = weight in kg ÷ (height in metres)², displayed to one decimal in kg/m². Input ranges are engineering checks, not clinical thresholds.
This calculator excludes people under 20 and pregnancy. BMI does not directly measure body fat or account for muscle mass. A clinician should interpret it alongside other health information. This tool shows a numeric result without assigning a risk category.
Sources
Optional next step
You can read about General Medicine or contact the hospital. No result or measurement is shared through these links. Contact does not confirm an appointment.
Review record
JH-001 · Version 0.2.1 · Clinical review: approved
Reviewer: Dr Vishal Purohit · Review date: 2026-11-07
Educational information only. Not a diagnosis or treatment recommendation.