How do I calculate BMI?
BMI is an abbreviation for the body weight index and refers to the ratio of the person's weight to its height. For most people it reliably denotes BMI body fat, and this information is a tool for screening for weight categories that can be precursors of future health problems. You can calculate BMI yourself using a formula or use an online calculator. BMI calculations, whether it happens or use online calculators, can only provide general information and do not deal with specific cases. Experts recommend that they be used after consultation with a healthcare worker.
It is important to realize that a person may have a BMI that is not normal but still healthy. Likewise, one can have normal BMI and be unhealthy. It is possible for BMI to overestimate body fats when people are physically fit and underestimate it when people have low muscle mass
If you are going to calculate BMI, you need to know your height and weight. Can be used height collected in your doctor's officere. Otherwise, the height should be measured on the bare feet on the solid floor than on the carpet or carpet. Use a pencil placed on top of the head to create a small mark on the wall, or even better, let it make a friend. Then measure from the floor to the mark.
The weight of the scale you know is accurate, is ideal, but maybe you just use in the bathroom. If you are not sure that this is right, you can calculate the BMI, but do not blame the results. Also, be aware that some digital standards even show numbers for only a tenth of pounds. This means that reading, say, £ 146.6 (66.5 kg) could mean anything from £ 146.5-146.7 (66.45 kg - 66.54).
Many BMI calculators are available online for both the imperial system and for the metric system. Analysis for children aged 2 to 18 years of age is a difference than for adults aged 19 to 65, so it is important to beand a suitable calculator used. Using imperial measurements, you are asked to provide height in footsteps and inches and weight in pounds, often rounding to the nearest tenth. To measure metrics, you provide height in centimeters or meters and centimeters and weight in kilograms, often for the nearest tenth. Children also require sex and birth date, rounding may vary and you may be obliged to enter the date when the measurement has been made.
After calculating BMI you can receive a number or classification. A simple classification scheme can have four BMI categories: underweight for less than 18.5; Normal at 18.5 to 24.9; Overweight at 25 to 29.9; and obese to 30 or higher. Some schemes divide the obese category into obese class 1 at 30 to 34.99; Obese class 2 at 35 to 39.99; and morbid obesity in 40 or more.