Free BMI calculator for women, men, and kids. Instantly find your body mass index and learn what it means for your health.
BMI (Body Mass Index) is a simple measurement that uses your height and weight to work out if your weight is healthy. For most adults, an ideal BMI is in the 18.5 to 24.9 range. Our women bmi calculator is designed to be accurate and easy to use for all genders, including men and kids. You can switch between kg/cm and lbs/inches.
Whether you need a bmi calculator female, male bmi calculator, or even a teen bmi calculator – we’ve got you covered. This calculator follows the same formula as the official CDC bmi calculator.
| Category | BMI Range |
|---|---|
| Underweight | < 18.5 |
| Normal / Healthy Weight | 18.5 – 24.9 |
| Overweight | 25 – 29.9 |
| Obese | 30 or greater |
This bmi chart applies to both women and men. For a more detailed health picture, you might also try a body fat calculator or a calorie calculator. Knowing your normal bmi range is a first step toward a healthier lifestyle.