US Catalog Envelope Sizes
The catalog format envelope is one of the commonly used envelope formats in the United States. Its size is larger than other envelope formats. It is mainly used for catalogs, booklets, brochures, etc., and the contents are more heavy, so the catalog format envelope design is more Durable, the aspect ratio of the catalog envelope varies between 1:1.3 and 1:1.5.
US Catalog Envelope Sizes
| Format | Width × Height (mm) | Width × Height (cm) | Width × Height (in) |
|---|---|---|---|
| 1 (Catalog) | 229 × 152 mm | 22.9 × 15.2 cm | 9 × 6 in |
| 1 3/4 (Catalog) | 241 × 152 mm | 24.1 × 15.2 cm | 9.5 × 6 in |
| 3 (Catalog) | 254 × 178 mm | 25.4 × 17.8 cm | 10 × 7 in |
| 6 (Catalog) | 267 × 191 mm | 26.7 × 19.1 cm | 10.5 × 7.5 in |
| 8 (Catalog) | 286 × 210 mm | 28.6 × 21 cm | 11.3 × 8.3 in |
| 9 3/4 (Catalog) | 286 × 222 mm | 28.6 × 22.2 cm | 11.3 × 8.7 in |
| 10 1/2 (Catalog) | 305 × 229 mm | 30.5 × 22.9 cm | 12 × 9 in |
| 12 1/2 (Catalog) | 318 × 241 mm | 31.8 × 24.1 cm | 12.5 × 9.5 in |
| 13 1/2 (Catalog) | 330 × 254 mm | 33 × 25.4 cm | 13 × 10 in |
| 14 1/2 (Catalog) | 368 × 292 mm | 36.8 × 29.2 cm | 14.5 × 11.5 in |
| 15 (Catalog) | 381 × 254 mm | 38.1 × 25.4 cm | 15 × 10 in |
| 15 1/2 (Catalog) | 394 × 305 mm | 39.4 × 30.5 cm | 15.5 × 12 in |
