BMI Calculator

Calculate your Body Mass Index (BMI) using your height and weight. Instantly see if you’re in a healthy weight range.

What is BMI?

Body Mass Index (BMI) is a simple calculation based on your height and weight. It's used to identify healthy weight ranges for adults.

BMI Categories

• Underweight: BMI less than 18.5
• Normal weight: BMI 18.5–24.9
• Overweight: BMI 25–29.9
• Obese: BMI 30 or more

FAQs

Is this BMI calculator accurate?

It uses the standard formula used globally by doctors and health professionals.

Is BMI the best health metric?

BMI is a good general guideline, but it doesn't account for muscle mass or body fat percentage.

Is this free?

Yes — completely free, no signup, and works instantly on any device.