BMI Calculator
Local height/weight calculation using Chinese adult WS/T 428—2013 categories. For initial screening of non-pregnant adults aged 18+, not diagnosis.
BMI Calculator
Inputs and results stay in this browser without upload or persistence. Editing clears previous results.
Chinese adult BMI categories
| BMI < 18.5 | Underweight |
| 18.5 ≤ BMI < 24 | Normal weight |
| 24 ≤ BMI < 28 | Overweight |
| BMI ≥ 28 | Obesity |
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About this tool
Local height/weight calculation using Chinese adult WS/T 428—2013 categories. For initial screening of non-pregnant adults aged 18+, not diagnosis. Inputs and results are neither uploaded nor persisted.
How to use
- Enter height in cm and weight in kg, or load the example.
- Calculate BMI, category and scale. Classification uses the unrounded value.
- Copy or download JSON. Editing, clearing or leaving clears results.
Frequently asked questions
Can BMI diagnose health?
No. Categories follow Chinese adult WS/T 428—2013 for initial screening of non-pregnant adults aged 18+. Children, pregnancy and unusual muscle mass need appropriate assessment.
Discussion & comments
Share your experience and discover more ways to use this tool.
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