Body mass index (BMI) is a measure that calculates if a person is underweight, normal weight, overweight, or obese. The formula calculates BMI by dividing the weight in kilograms by the square of the height in meters, but how to work out bmi without a calculator?
To workout BMI without a calculator all you need is a measuring tape, a scale, a piece of paper, and a pen. First, measure your height in meters and record it. Next, weigh yourself in kilograms and record your weight. Once you have recorded your height and weight use the following formula to calculate your BMI. BMI= weight(kg)/[height(m)]^2