ISO paper sizes (plus rounded inch values)

Format

A series

B series

C series

Size

mm × mm

in × in

mm × mm

in × in

mm × mm

in × in

0

841 × 1189

33.1 × 46.8

1000 × 1414

39.4 × 55.7

917 × 1297

36.1 × 51.1

1

594 × 841

23.4 × 33.1

707 × 1000

27.8 × 39.4

648 × 917

25.5 × 36.1

2

420 × 594

16.5 × 23.4

500 × 707

19.7 × 27.8

458 × 648

18.0 × 25.5

3

297 × 420

11.7 × 16.5

353 × 500

13.9 × 19.7

324 × 458

12.8 × 18.0

4

210 × 297

8.3 × 11.7

250 × 353

9.8 × 13.9

229 × 324

9.0 × 12.8

5

148 × 210

5.8 × 8.3

176 × 250

6.9 × 9.8

162 × 229

6.4 × 9.0

6

105 × 148

4.1 × 5.8

125 × 176

4.9 × 6.9

114 × 162

4.5 × 6.4

7

74 × 105

2.9 × 4.1

88 × 125

3.5 × 4.9

81 × 114

3.2 × 4.5

8

52 × 74

2.0 × 2.9

62 × 88

2.4 × 3.5

57 × 81

2.2 × 3.2

9

37 × 52

1.5 × 2.0

44 × 62

1.7 × 2.4

40 × 57

1.6 × 2.2

10

26 × 37

1.0 × 1.5

31 × 44

1.2 × 1.7

28 × 40

1.1 × 1.6

North American paper sizes

Size

in × in

mm × mm

Letter

8.5 × 11

216 × 279

Legal

8.5 × 14

216 × 356

Junior Legal

8.0 × 5.0

203 × 127

Ledger

17 × 11

432 × 279

Tabloid

11 × 17

279 × 432