Div width in cm (inch)

Question

I need to put in my site div which is exactly 25cm width ( 10 inch) in every display. How I can do it ?

Answer 1

You can simply use the cm unit in CSS:

#mydiv { width: 25cm; }

Note that, as others pointed out, the result still depends on the correct reading of the monitor size by the operating system.

See the spec for more information.