BMI Calculator
Quickly calculate your BMI and get health recommendations. Supports metric and imperial units
📖 User Guide Click to view detailed usage instructions and feature introductions
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📖 User Guide
Click to view detailed usage instructions and feature introductions
BMI Calculator
Overview
BMI (Body Mass Index) Calculator quickly calculates your BMI value and provides health recommendations.
Features
- BMI Calculation: Calculate BMI based on height and weight
- Health Assessment: Provide health advice based on BMI value
- Weight Standards: Show healthy weight range
- History: Save calculation history
- Unit Toggle: Support metric and imperial units
BMI Formula
BMI = Weight(kg) ÷ Height(m)²
BMI Categories
- Underweight: BMI < 18.5
- Normal: 18.5 ≤ BMI < 24
- Overweight: 24 ≤ BMI < 28
- Obese: BMI ≥ 28
Examples
Height: 170cm, Weight: 65kg
BMI: 22.5 (Normal range)
Your Information
Enter height and weight to calculate BMI
BMI Categories
Underweight
< 18.5
Normal
18.5 - 24.9
Overweight
25 - 29.9
Obese
≥ 30