The BMI calculator is a helpful tool that measures whether you are overweight, underweight, or just right. Your weight alone is inadequate to tell, as a high, slim male might quickly weigh more than a rotund however brief woman. The body mass index, or BMI, overcomes this issue by finding a ratio of your weight to your height, and returning a single number. This number will fit into a classification on the scale of BMI ranges, which are specified as underweight, normal, overweight, and overweight.
To exercise your body mass index by yourself, and what the number means for you, you'll require to understand:
- How to determine BMI.
- What is normal BMI.
- What the different BMI ranges are.
How to compute BMI
First, let's cover the estimation:
- Divide your weight (in kgs) by your height (in meters).
- Divide the answer by your height once again to get your BMI.
So the body mass index formula is as follows:
BMI = weight/ height ².
Normal BMI
Our BMI calculator makes it a piece of cake for you to discover your number. Nevertheless, please keep in mind that BMI is a rough estimation. The result can be rather deceiving for individuals who are well muscled (such as body home builders), or for those who have lost a substantial amount of muscle (such as the elderly).
If you are not sure whether you fall within the "normal" series of muscle mass, please think about using one of our more specific calculators. The body fat calculator can zero-in on your percentage of body fat, while our lean body mass calculator can tell you how much you would weigh with no fat.
BMI ranges
There are five basic ranges within the BMI scale:
- Underweight = less than 18.5
- Normal weight = 18.5 - 24.9
- Overweight = 25 - 29.9
- Obesity = 30 - 35
- Severe obesity = 35 and more
The BMI Prime is a clever modification to our own BMI calculator. It's a decimal number where 1.0 = the ceiling to the "normal BMI" range. It's a super simple way to see if you're overweight or not. If your BMI Prime is more than 1, then you've got some weight to lose.