During pregnancy and lactation, a woman's body composition changes, so using BMI is not appropriate.įor more information, visit Health Canada's Canadian Guidelines for Body Weight Classification in Adults. This calculator can help you determine your BMI, although it is not specifically for women: Does the same chart suit all women While a chart can be helpful, BMI is not a. Those with a lower muscle mass, such as children who have not completed their growth or the elderly who may be losing some muscle mass may have a lower BMI. It can be used for men, women and children with our BMI calculation formula. Those with a higher muscle mass, such as athletes, may have a high BMI but not be at greater health risk. Calculate Body Mass Index (BMI) using various parameters like weight, height, sex, age, waist and hip. This is because BMI does not take into account whether the weight is carried as muscle or fat, just the number. Who shouldn't use a BMI calculatorīMI is not used for muscle builders, long distance athletes, pregnant women, the elderly or young children. The formula is BMI = kg/m 2 where kg is a person’s weight in kilograms and m 2 is their height in metres squared.Ī BMI of 25.0 or more is overweight, while the healthy range is 18.5 to 24.9. Body Mass Index is a simple calculation using a person’s height and weight.

Bmi calculator for women 2018