Body Mass Index

Body mass index is calculated by dividing your weight (in kilograms) by your height (in meters) squared,


Calculating out your body mass index (BMI) is a quick way to figure out if your weight is healthy for your height. The higher your BMI, the greater the risk of developing health problems. This does not apply to children, pregnant or lactating women.

 Range  Women  Men
 Underweight  Less than 19.1  Less than 20.7
 Ideal weight  19.1 to 25.8  20.7 to 26.4
 Marginally overweight  25.8 to 27.3  26.4 to 27.8
 Overweight  27.3 to 32.2  27.8 to 31.1
 Very overweight or obese  32.3 to 44.8  31.1 to 45.4
 Extremely obese  More than 44.8  More than 45.4

(Source: Understanding Nutrition by Whitney and Rolfes)

What are calories/kilocalories?

In nutritional terms, calories and energy are the same thing. A calorie is a unit of energy and the amount of calories in a food is a measure of how much potential energy the food contains:

1 kilocalorie (kcal) = 4.18 kilojoules (kJ)

1000 calories = 1 kilocalorie

Calculate Your Body Mass Index (BMI)...>> here <<

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