This article is all about Japanese Paper Sizes and their in-depth parts.
Standard Japanese Paper Sizes
The standardization for the paper sizes in a country like Japan is done by an organization called Japanese Industrial Standard Organization. This organization has defined two standard paper sizes called the JIS A and JIS B. The JIS A standard has certain similarities with the ISO 216 A size with minor differences whereas the JIS B sizes basically have significant differences in size than the ISO 216 B as it has an area of 1.5 times the A size of paper than the root 2 times mentioned in ISO 2016.
Table for JIS B Paper Sizes From B0 to B10
Size | Width x Height (mm) | Width x Height (in) |
---|---|---|
B0 | 1030 x 1456 mm | 40.6 x 57.3 in |
B1 | 728 x 1030 mm | 28.7 x 40.6 in |
B2 | 515 x 728 mm | 20.3 x 28.7 in |
B3 | 364 x 515 mm | 14.3 x 20.3 in |
B4 | 257 x 364 mm | 10.1 x 14.3 in |
B5 | 182 x 257 mm | 7.2 x 10.1 in |
B6 | 128 x 182 mm | 5.0 x 7.2 in |
B7 | 91 x 128 mm | 3.6 x 5.0 in |
B8 | 64 x 91 mm | 2.5 x 3.6 in |
B9 | 45 x 64 mm | 1.8 x 2.5 in |
B10 | 32 x 45 mm | 1.3 x 1.8 in |
Traditional Paper Sizes
Japan has certain types of Japanese paper sizes that the Japanese consider to be traditional. These are Shirokuban and Kiku. Also, many of the old printing mills and machines use these two paper sizes in Japan.
Shirokuban Sizes
Length x Height (mm) | Length x Height (in) | Aspect Ratio |
---|---|---|
264 x 379 mm | 10.39 x 14.92 in | 1:1.4356 |
189 x 262 mm | 7.44 x 10.31 in | 1:1.3862 |
127 x 188 mm | 5.00 x 7.40 in | 1:1.4803 |
Kiku Sizes
Length x Height (mm) | Length x Height (in) | Aspect Ratio |
---|---|---|
227 x 306 mm | 8.94 x 12.05 in | 1:1.3480 |
151 x 227 mm | 5.94 x 8.94 in | 1:1.5033 |
The paper size for Shirokuban is not fixed precisely, and it might vary from producer to producer.
See Also: –
- A Series Paper Size Areas – A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10
- Billboard Sizes/Dimensions – Including Multisheet Billboards
Other Paper Sizes Found In Japan
Apart from Shirokuban and Kiku, people use many other paper sizes in Japan. The popular ones like the AB format that has short side of A4 and the longer side of B5. One another form is B40 which has the size of 80% of B5.
Size | Length x Height (mm) | Length x Height (in) | Aspect Ratio |
---|---|---|---|
AB | 210 x 257 mm | 8.27 x 10.12 in | 1:1.2238 |
B40 | 103 x 182 mm | 4.06 x 7.17 in | 1:1.7670 |
Shikisen | 84 x 148 mm | 3.31 x 5.83 in | 1:1.7619 |
So, this was all about Japanese Paper Sizes.