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BMI Calculator (Metric — kg/cm)

Calculate your BMI using metric units (kilograms and centimeters). Instant result with health category and ideal weight range.

This BMI calculator uses the metric system — enter your weight in kilograms and height in centimeters. BMI is calculated as weight (kg) divided by height (m) squared. It's the standard measurement used by healthcare professionals worldwide.

Tips for BMI (Metric — kg/cm)

1

BMI ranges: Underweight (<18.5), Normal (18.5-24.9), Overweight (25-29.9), Obese (30+)

2

BMI doesn't distinguish between muscle and fat — athletes may have high BMI but low body fat

3

For a more complete picture, combine BMI with waist circumference measurement

Frequently Asked Questions

What is a healthy BMI for adults?
A BMI between 18.5 and 24.9 is considered healthy for adults. Below 18.5 is underweight, 25-29.9 is overweight, and 30+ is classified as obese by the WHO.
Last updated: April 2026

Data sources: World Health Organization (WHO) BMI classification

For informational purposes only. Not financial, medical, or legal advice. Always consult a qualified professional for decisions affecting your finances or health.

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