Is my weight healthy?

51 kg and 195 cm, ideal bmi

Graph BMI now with this fast calculator. BMI of 51kg pictured

Get Your Body Mass 😱

Graph your BMI against the healthy norm

Risks of being overweight

These difficulties are tied to the fat and overweight

A BMI of greater than 25 (overweight) or a BMI more than 30 (obese) have a risk of diseases and health conditions, including,:

Fundamentals

Begun way back in 1830, BMI is a single figure used to as a way of measuring a person's body shape. Put simply, it is calculated by dividing the body's weight by the square of their height. Eg: Kilograms: weight, divided by Metres (Meters): height. Bmi Prime is a variation of the Quetelet index. If you have a Prime of less than 0.74, you are underweight. If your prime is more than 0.74 and less than 1.00, your weight is ideal. If your BMI prime is more than 1 you are seen as being overweight.

Do the sums

Behind the scenes of BMI
  • BMI = weight(kilograms) / height2 (metres2)         (Metric Units)
  • BMI = 703 . weight(pounds) / height2 (inches2)         (Imperial Units)

BMI limitations

BMI is proportional to the mass and inversely proportional to the square of the height. So, if all body dimensions double, and mass scales naturally with the cube of the height, then BMI doubles instead of remaining the same. This results in taller people having a reported BMI that is uncharacteristically high, compared to their actual body fat levels.
See wikipedia.org/wiki/Body_mass_index#Limitationsinfomation.