The situation is more complex in children, where the BMI threshold of obesity varies with age and sex. The charts below show how the BMI obesity threshold changes with age for boys and girls.

Calculate your BMI now with this calculator that we have created for you. BMI or Body Mass Index is an indicator of total body fat and is an important determiner of overall health of an individual.

With the metric system, the formula for BMI is weight in kilograms ... Follow us to the next page to work out your BMI with our BMI calculators and charts.

Body mass index (BMI) can help you see if your weight is raising your risk for health problems. It uses a formula to compare how much you weigh with how tall you are. A BMI lower than 18.5 is ...

The actual calculation is your weight (in kilograms) divided by your height (in metres) squared but it's also easy to read on the chart. BMI can be divided into several categories and generally ...

Body Mass Index, also known as BMI, can be simply defined as the ratio between an individual’s height and weight. The innocent looking number that you get by dividing your weight by your height gives ...

A BMI calculator is widely used as a general tool to assess if a person has a healthy body weight proportional to their height. BMI stands for Body Mass Index. A person’s BMI is calculated by ...

In contrast BRI is more complex, using a detailed multi-stage formula to compare your height to their waist circumference ...

In children and adolescents, BMI changes with age and is different in males and females. Like growth charts, BMI charts allow us to understand whether a child’s BMI is ‘normal’ by comparing it with ...