BMI Calculator
NEWEnter your height and weight to calculate your Body Mass Index (BMI) and see which category you fall into.
018.5253040+
→ Send output to:
Advertisement
How to use BMI Calculator
- Select your preferred unit system (metric or imperial).
- Enter your height.
- Enter your weight.
- Click Calculate to see your BMI and category.
What is BMI Calculator?
Body Mass Index (BMI) is a simple calculation using a person's height and weight. The formula is BMI = weight(kg) / height(m)². This calculator supports both metric (kg/cm) and imperial (lbs/ft+in) units.
BMI provides a rough indicator of whether a person is underweight, normal weight, overweight, or obese. It is not a diagnostic tool — consult a healthcare professional for health assessments.
Advertisement
FAQ
- What is a healthy BMI range?
- For most adults, a BMI between 18.5 and 24.9 is considered normal weight. Below 18.5 is underweight, 25-29.9 is overweight, and 30+ is obese.
- Is BMI accurate for everyone?
- BMI is a general guideline and may not be accurate for athletes, pregnant women, elderly people, or those with different body compositions. Consult a healthcare professional for a proper assessment.
Related tools
Last updated: