B5sized

B5sized refers to a paper size that conforms to the ISO 216 standard. This standard, widely adopted internationally, defines a set of paper dimensions designed to be proportionally related across different sizes. The B series of paper sizes, including B5, is based on a geometric progression where the aspect ratio of each sheet is approximately 1:sqrt(2). This means that if you cut a B5 sheet in half parallel to its shorter side, you get two identical sheets of B6 size.

B5 paper has a specific set of dimensions. In millimeters, it measures 176 x 250 mm. In inches, this translates to approximately 6.93 x 9.84 inches. It is larger than B6 but smaller than B4. B5 is commonly used for books, notebooks, and some types of stationery. Its popularity stems from its practical size, which balances usability with a relatively compact form factor. In comparison to the more common A series of ISO paper sizes, B5 is slightly larger than A5. The B series is often used for specific applications where the dimensions of the A series are not ideal.