How to Calculate BMI in kg and cm
To calculate BMI in metric units, convert height from centimeters to meters, square the height, and divide weight in kilograms by the result.
Metric
BMI Calculator in kg and cm
Use this BMI calculator in kg and cm to quickly find your body mass index using metric measurements.
Your BMI Result
Fill in your height and weight, then click calculate to view your BMI result and healthy weight range.
Metric BMI Formula
Metric: BMI = weight (kg) ÷ height² (m²)
BMI Categories
| Category | BMI Range | Health Risk |
|---|---|---|
| Underweight | < 18.5 | Possible nutritional deficiency |
| Normal Weight | 18.5 – 24.9 | Low risk |
| Overweight | 25 – 29.9 | Moderate risk |
| Obese | ≥ 30 | High risk |
Frequently Asked Questions
The Body Mass Index (BMI) is a screening tool used to identify whether an adult is underweight, at a healthy weight, overweight, or obese. It is calculated by dividing a person’s weight in kilograms by the square of their height in meters.
Convert height from centimeters to meters, square it, and divide weight in kilograms by that value.
This version uses kilograms for weight and centimeters for height.
No. Both formulas are equivalent and should give the same BMI result.
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