Traditional British Paper Sizes
Dukes
140 x 178
mm
mm
Kings
165 x 203
mm
mm
Imperial
178 x 229
mm
mm
Quarto
203 x 254
mm
mm
Foolscap
203 x 330
mm
mm
Information
Pre-ISO traditional British sizes still used in bookbinding. Foolscap (203 × 330 mm) and Quarto (203 × 254 mm) are the most common.
Traditional British Paper Sizes — Width x Height (mm) / Width x Height (inches)
| Format | Width x Height (mm) | Width x Height (inches) |
|---|---|---|
| Dukes | 140 x 178 | 5.51 x 7.01 |
| Kings | 165 x 203 | 6.5 x 7.99 |
| Imperial | 178 x 229 | 7.01 x 9.02 |
| Quarto | 203 x 254 | 7.99 x 10 |
| Foolscap | 203 x 330 | 7.99 x 12.99 |