The easiest way to convert height to a common format (inches, or feet and inches) to centimeters (cm) or vice versa, you do not have to write numbers.
You just have to slide the bar to select the height and that's it, immediately you get the result in the desired unit.
if we have to convert 180 cm, to a common style feet and inches, just slide the bar to 180 cm and you get 71.26 inches and you will get also 5 feet and 11.26 inches ( 5' 11.25'' ) no additional calculations, easy!!
try it and make the task easy.