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Calculate your Body Mass Index instantly using our free BMI Calculator. Simply enter your weight and height to determine whether you are underweight, healthy, overweight, or obese.
Weight (kg):
Height (cm):
BMI :
Weight Status :

How to Use This BMI Calculator

Calculating your Body Mass Index (BMI) only takes a few seconds. Follow the steps below to check whether your weight is within a healthy range.

  1. Enter your weight in kilograms (kg).
  2. Enter your height in centimeters (cm).
  3. Click the Process button.
  4. Your BMI result will be calculated instantly and displayed in the result box.

Example

Weight: 70 kg

Height: 175 cm

Result: BMI = 22.9 (Healthy Weight)

BMI Categories

BMIWeight Status
Below 18.5Underweight
18.5 – 24.9Healthy Weight
25.0 – 29.9Overweight
30.0 and aboveObesity

Note: BMI is a general screening tool and does not directly measure body fat. Athletes, older adults, and pregnant women may have BMI values that do not accurately reflect their health. For personalized advice, consult a healthcare professional.

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