500px to cm

It is very easy! We know that 1 inch=2. hard to love chord 54 cm, so if the resolution (dots per inch DPI or pixels per inch PPI) is equal to 96, this means we have 96 pixels per inch! So: 1 inch = 2. compress image to 500 kb 54 centimeter, and the resolution= 96 pixel/inch = 96 pixel/2 54 centimeter, therefore 1 pixel = 2 54 centimeter/96 = 0 02645833333 centimeter