Paper Sizes

The following table shows the width and height of all ISO A and B paper formats,
as well as the ISO C envelope formats. The dimensions are in millimetres:

A Series Formats
B Series Formats
C Series Formats
4A0 1682 × 2378 – – – –
2A0 1189 × 1682 – – – –
A0 841 × 1189 B0 1000 × 1414 C0 917 × 1297
A1 594 × 841 B1 707 × 1000 C1 648 × 917
A2 420 × 594 B2 500 × 707 C2 458 × 648
A3 297 × 420 B3 353 × 500 C3 324 × 458
A4 210 × 297 B4 250 × 353 C4 229 × 324
A5
148 × 210
B5
176 × 250
C5
162 × 229
A6
105 × 148
B6
125 × 176
C6
114 × 162
A7
74 × 105
B7
88 × 125
C7
81 × 114
A8
52 × 74
B8
62 × 88
C8
57 × 81
A9
37 × 52
B9
44 × 62
C9
40 × 57
A10
26 × 37
B10
31 × 44
C10
28 × 40

 

 

Envelope Formats

For postal purposes, ISO 269 and DIN 678 define the following envelope formats:

Format Size [mm] Content Format
C6 114 × 162 A4 folded twice = A6
DL 110 × 220 A4 folded twice = 1/3 A4
C6/C5 114 × 229 A4 folded twice = 1/3 A4
C5 162 × 229 A4 folded once = A5
C4 229 × 324 A4
C3 324 × 458 A3
B6 125 × 176 C6 envelope
B5 176 × 250 C5 envelope
B4 250 × 353 C4 envelope
E4 280 × 400 B4
 

 

Common Parallel Folds

 

Common Right Angle Folds

Copyright © 2005 International Paper Company.  All rights reserved worldwide. 
Portuguese Version

Services : Marketing Database Management & Data capture ; Direct Mail Production ; Product Representation & Project Management ; Telemarketing / CRM & Response Handling ; Order Fulfillment & Warehousing Services ; Mystery Shopping

Products : Portuguese Post Code Finder

Tools : Paper Sizes & Folding Types ; Metric Conversion Calculators

Other Links : Home ; About Us ; Contact Us ; Portuguese Version