Units
Your BMI
24.2 (Normal weight)
For your height, a BMI of 18.5 to 24.9 means about 53.5 to 72 kg.
BMI is a simple screening number for adults. It does not measure body fat or muscle, so it is not a diagnosis. Talk to a doctor about your health.
About BMI Calculator
BMI Calculator works out your body mass index from your weight and height and shows the weight range that counts as normal for your height.
Read the guide: How to Calculate BMI and What the Number Means →
Tips for best results
- Measure height without shoes.
- BMI is a screening number, not a diagnosis.
- It may not suit athletes, children, older adults or pregnancy.
How to use BMI Calculator
- 1
Choose units
Metric (kg and cm) or pounds, feet and inches.
- 2
Enter weight and height
Type your numbers.
- 3
Read your BMI
See the number, the category and a healthy weight range.
Frequently asked questions
What is a normal BMI?
For adults, 18.5 to 24.9 is usually called normal weight.
Is my data stored?
No. This tool runs inside your browser, so your data is processed on your own phone or computer and is not sent to our servers.