This paper sizes chart lists the ISO A-series (A0–A7) and common US paper sizes with dimensions in millimetres and inches. Each A-size is half the previous one.
ISO A series
| Size | mm | inches |
|---|---|---|
| A0 | 841 × 1189 | 33.1 × 46.8 |
| A1 | 594 × 841 | 23.4 × 33.1 |
| A2 | 420 × 594 | 16.5 × 23.4 |
| A3 | 297 × 420 | 11.7 × 16.5 |
| A4 | 210 × 297 | 8.3 × 11.7 |
| A5 | 148 × 210 | 5.8 × 8.3 |
| A6 | 105 × 148 | 4.1 × 5.8 |
| A7 | 74 × 105 | 2.9 × 4.1 |
US sizes
| Size | mm | inches |
|---|---|---|
| Letter | 216 × 279 | 8.5 × 11 |
| Legal | 216 × 356 | 8.5 × 14 |
| Tabloid | 279 × 432 | 11 × 17 |
| Executive | 184 × 267 | 7.25 × 10.5 |