Download your BMI calculator here

Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult and women.

If you'd like to calculate your BMI yourself, follow these simple steps.

1. Download our body mass index calculator

2.. Enter your weight and height using standard or metric measures.

BMI Categories:

• Underweight = <18.5
• Normal weight = 18.5–24.9
• Overweight = 25–29.9
• Obesity = BMI of 30 or greater

Body frames vary and it's difficult for any simple measurement to work out a person's frame. It's more accurate to recommend a weight range, rather than a specific weight for a given height.