BMI Calculator
Free online bmi calculator
Calculate your Body Mass Index (BMI) quickly using metric or imperial measurements. Input your height and weight to receive your BMI score along with a category gauge (Underweight, Normal, Overweight, Obese) to help you understand your general health status.
How to use BMI Calculator
1
Select units (Metric/Imperial)
2
Enter height and weight
3
View your BMI and category
Frequently Asked Questions
What is BMI?
Body Mass Index is a measure of body fat based on height and weight.
Is BMI accurate for everyone?
It is a general indicator but may not be accurate for athletes or elderly people.
How is it calculated?
Weight in kg divided by height in meters squared.
What is a normal BMI?
Typically between 18.5 and 24.9.