Imperial Paper Sizes

All Imperial paper sizes, formats, information and dimension in mm, cm, m, inches, points, picas and pixels. The Imperial category has a total of 31 paper sizes.


Emperor
48 x 72 in
Quad Demy
35 x 45 in
Antiquarian
31 x 53 in
Grand Eagle
28.7 x 42 in
Double Elephant
26.7 x 40 in
Atlas
26 x 34 in
Columbier
23.5 x 34.5 in
Elephant
23 x 28 in
Double Demy
22.5 x 35.5 in
Imperial
22 x 30 in
Princess
21.5 x 28 in
Double Large Post
21 x 33 in
Catridge
21 x 26 in
Royal
20 x 25 in
Sheet, Half Post
19.5 x 23.5 in
Super Royal
19 x 27 in
Double Post
19 x 30 in
Medium
18.5 x 23 in
Broadsheet
18 x 24 in
Demy
17.5 x 22.5 in
Copy Draught
16 x 20 in
Large Post
15.5 x 20 in
Post
15.5 x 19.3 in
Crown
15 x 20 in
Pinched Post
14.8 x 18.5 in
Foolscap
13.5 x 17 in
Brief
13.5 x 16 in
Small Foolscap
13.3 x 16.5 in
Pott
12.5 x 15 in
Quarto
9 x 11 in
Monarch
7.2 x 10.5 in
Information

British Imperial paper sizes were used before the United Kingdom approved the ISO 126 standard. The paper sizes of the Imperial approach were used to determine large sheets of paper, the naming assembly was gained from the sheet name, and the number of times that it was folded. For example ‘Royal’ paper which was of a size 508mm x 635mm, and when it was turned over three times, it made 8 sheets and it went by the name ‘Royal Octavo’ which is 253mm x 158mm.


Format Width x Height (mm) Width x Height (inch) Width x Height (px)
Emperor 1219 x 1829 48 x 72 14398 x 21602
Quad Demy 889 x 1143 35 x 45 10500 x 13500
Antiquarian 787 x 1346 31 x 53 9295 x 15898
Grand Eagle 730 x 1067 28.7 x 42 8622 x 12602
Double Elephant 678 x 1016 26.7 x 40 8008 x 12000
Atlas 660 x 864 26 x 34 7795 x 10205
Columbier 597 x 876 23.5 x 34.5 7051 x 10346
Elephant 584 x 711 23 x 28 6898 x 8398
Double Demy 572 x 902 22.5 x 35.5 6756 x 10654
Imperial 559 x 762 22 x 30 6602 x 9000
Princess 546 x 711 21.5 x 28 6449 x 8398
Double Large Post 533 x 838 21 x 33 6295 x 9898
Catridge 533 x 660 21 x 26 6295 x 7795
Royal 508 x 635 20 x 25 6000 x 7500
Sheet, Half Post 495 x 597 19.5 x 23.5 5846 x 7051
Super Royal 483 x 686 19 x 27 5705 x 8102
Double Post 483 x 762 19 x 30 5705 x 9000
Medium 470 x 584 18.5 x 23 5551 x 6898
Broadsheet 457 x 610 18 x 24 5398 x 7205
Demy 445 x 572 17.5 x 22.5 5256 x 6756
Copy Draught 406 x 508 16 x 20 4795 x 6000
Large Post 394 x 508 15.5 x 20 4654 x 6000
Post 394 x 489 15.5 x 19.3 4654 x 5776
Crown 381 x 508 15 x 20 4500 x 6000
Pinched Post 375 x 470 14.8 x 18.5 4429 x 5551
Foolscap 343 x 432 13.5 x 17 4051 x 5102
Brief 343 x 406 13.5 x 16 4051 x 4795
Small Foolscap 337 x 419 13.3 x 16.5 3980 x 4949
Pott 318 x 381 12.5 x 15 3756 x 4500
Quarto 229 x 279 9 x 11 2705 x 3295
Monarch 184 x 267 7.2 x 10.5 2173 x 3154