Body mass index (BMI) is an easy and handy method to measure your bodyfat and your weight with regards to height and a measure which will tell you whether you are skin-and-bone., normal, overweight or obese and how much your weight differ from normal. BMI is a simple and accurate figure where 20-25 is considered normal, 25 - 30 overweight and above 30 obese. Because its a precise number it can notify you how much you vary from the normal.
BMI is a measure of your body weight divided by the square of your height, thus BMI is an approximation of your bodyfat and not a real calculation of your bodyfat.
As an effect of the simple formula the resulting number must be considered a guideline of how your body weight is presently. Using that formula results in a BMI a little to high for tall people and slightly to low for short people, thus this simplistic formula doesn't 1 hundredpercent take into account how the body is build, So give or take one to two BMI units if you are tall or short and one unit if you are normal height, and you can use the BMI number in order to find how is your situation and make use of it as an easy and suitable guideline.
If you are 26-27 or more you're absolutely overweight. If you are under 19 you are absolutely underweight.
One further object is the question, what is common in regards to bodyfat? Nobody really knows, it can just be a guide and this guide shifta over time e.g. BMI for normal has been moved down to 25 and that is now considered the higher line for normal.
BMI calculations:
- Imperial. BMI= Lbs x 703/inches 2 (your inches squared)
- Metric. BMI= Kg/m 2 (Your height in meter squared)
There are suitable BMI charts obtainable which are diagrams with weight and height as axis and with underweight, normal, overweight and obese parts marked in the diagram. You just go in with your weight and height, and locate the area where they cross each other.
Present are also convenient BMI calculators available on the web, where you just key in your weight and height and you have Your BMI instantly.
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BMI calculator online
You can find an easy BMI calculator with a graphic pointer which indicate your BMI on a scale as well as the precise BMI figure.
Check out Weight Calculator Women
Daily Calories Calculator and Calories Activity Calculator
You'll as well find an online calculator for your BMR, You body's Basal Metabolic Rate, how many calories you will need daily to hold your present weight without special activities.
Check out Calories Calculator