*Enter your weight and height to calculate BMI. Results include BMI value and category. Learn more about BMI.
A BMI Calculator computes your Body Mass Index based on weight and height, indicating if you’re underweight, normal, overweight, or obese. It’s a useful health screening tool. Our calculator at bmi-calculator.ekwia.com is free and supports metric and imperial units. Learn more about BMI.
Our BMI Calculator is accurate, user-friendly, and free. Enter weight and height in metric or imperial units for instant results with category insights. It works on all devices. Try our other tools like the Time Converter for more utilities.
Using our BMI calculator is simple:
1. Select unit system (Metric or Imperial)
2. Enter weight (kg or lbs)
3. Enter height (cm, m, or ft/in)
4. Click "Calculate BMI" to see results
5. Use "Reset" to start over
Bookmark bmi-calculator.ekwia.com for quick access.
BMI categories indicate weight status:
• Underweight: Below 18.5
• Normal: 18.5–24.9
• Overweight: 25–29.9
• Obese: 30 and above
Learn more at CDC BMI Guidelines.
Calculating BMI is useful for:
• Health Monitoring: Track weight status
• Fitness Goals: Set realistic targets
• Medical Screening: Assess health risks
• Personal Awareness: Understand body composition
Explore more tools at tools.ekwia.com.