BMI Calculator
Calculate your Body Mass Index (BMI) and understand your health category. Quick and accurate BMI calculation using your height and weight.
Calculate Your BMI
BMI Categories
BMI ranges and their health categories:
- Underweight: BMI less than 18.5
- Normal weight: BMI 18.5 to 24.9
- Overweight: BMI 25 to 29.9
- Obese: BMI 30 or greater
Frequently Asked Questions
What is BMI?
BMI (Body Mass Index) is a measurement that uses your height and weight to estimate body fat. It's calculated as weight (kg) divided by height squared (m²).
What is a healthy BMI range?
A healthy BMI for adults is typically between 18.5 and 24.9. Below 18.5 is underweight, 25-29.9 is overweight, and 30 or above is obese.
Is BMI accurate for everyone?
BMI is a general indicator but may not be accurate for athletes, pregnant women, elderly people, or those with high muscle mass. Consult healthcare professionals for personalized assessment.