What is A5 Size in cm?

The dimensions of A5 size is 14.8 x 21 cm or 148 x 210 mm or 5.8 x 8.3 inches. The dimensions of A5 size are very user friendly and handy. A5 paper can be used for many different things. A5 paper is used for brochures, posters, menus, magazines and calendars.