Am I at a healthy weight?
Calculate your Body Mass Index (BMI) instantly to understand if you are within a healthy weight range for your height.
Your BMI
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Category
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The Methodology
BMI = weight (kg) / height² (m²)
This tool uses the verified professional formula shown above. We cite our sources so you can trust every result.
Understanding BMI
The Body Mass Index (BMI) is a simple index of weight-for-height that is commonly used to classify underweight, overweight and obesity in adults.