4A0

1682 × 2378

2A0

1189 x 1682

A0

841 × 1189

A1

594 × 841

A2

420 × 594

A3

297 × 420

A4

210 × 297

A5

148 × 210

A6

105 × 148

A7

74 × 105

A8

52 × 74

A9

37 × 52

A10

26 × 37

C6

114 × 162

A4 folded twice = A6

DL

110 x 220

A4 folded twice = 1/3 A4

C6/C5

114 x 229

A4 folded twice = 1/3 A4

C5

162 x 229

A4 folded twice = A5

C4

229 x 324

A4

C3

324 x 458

A3

B6

125 x 176

C6 Envelope

B5

176 x 250

C5 Envelope

B4

250 x 353

C4 Envelope

E4

280 x 400

B4

A0, A1

technical drawings, posters

A1, A2

flip charts

A2, A3

drawings, diagrams, large tables

A4

letters, magazines, forms, catalogues, laser printer and copying machine output

A5

notepads

A6

postcards

B5, A5, B6, A6

booklets

C4, C5, C6

envelopes for A4 letters: unfolded (C4), folded once (C5), folded twice (C6)

DL
(210 x 99mm)

letterbox drop cards, invitations