Enter your height and weight below to find out your BMI and see if you’re in a healthy range.
BMI Calculator
Body Mass Index (BMI) Calculator
Knowing your BMI can help you track your health, set fitness goals, and identify risks for certain health conditions like heart disease or diabetes. A BMI calculator can help you keep up with your BMI.
What is BMI?
BMI stands for Body Mass Index. It’s a number calculated from your height and weight to estimate body fat and assess if you are underweight, normal weight, overweight, or obese.
How is BMI calculated?
BMI is calculated by dividing your weight in kilograms by your height in meters squared (BMI = kg/m²). This BMI calculator does this for you instantly.
What are the BMI categories?
BMI categories include underweight (below 18.5), normal weight (18.5–24.9), overweight (25–29.9), and obese (30 and above).
Is BMI accurate for everyone?
BMI is a general guide and may not reflect muscle mass or body composition. Athletes or people with high muscle mass may have a high BMI but low body fat. Consult a healthcare professional for a full assessment.
Use this tool for informational purposes only. Always consult a healthcare provider for medical advice.