ISO A Paper Sizes
A / ISO A
A0
841 x 1189 mm
33.11 x 46.81 in
A / ISO A
A1
594 x 841 mm
23.39 x 33.11 in
A / ISO A
A2
420 x 594 mm
16.54 x 23.39 in
A / ISO A
A3
297 x 420 mm
11.69 x 16.54 in
A / ISO A
A4
210 x 297 mm
8.27 x 11.69 in
A / ISO A
A5
148 x 210 mm
5.83 x 8.27 in
A / ISO A
A6
105 x 148 mm
4.13 x 5.83 in
A / ISO A
A7
74 x 105 mm
2.91 x 4.13 in
A / ISO A
A8
52 x 74 mm
2.05 x 2.91 in
A / ISO A
A9
37 x 52 mm
1.46 x 2.05 in
A / ISO A
A10
26 x 37 mm
1.02 x 1.46 in
SizeKit
Common picks in this group
Shortcuts for frequent one-off checks.
ISO A
A0
841 x 1189 mm
9933 x 14043 px at 300 DPI
Open
ISO A
A1
594 x 841 mm
7016 x 9933 px at 300 DPI
Open
ISO A
A2
420 x 594 mm
4961 x 7016 px at 300 DPI
Open
ISO A
A3
297 x 420 mm
3508 x 4961 px at 300 DPI
Open
ISO A
A4
210 x 297 mm
2480 x 3508 px at 300 DPI
Open
ISO A
A5
148 x 210 mm
1748 x 2480 px at 300 DPI
Open
ISO A
A6
105 x 148 mm
1240 x 1748 px at 300 DPI
Open
ISO A
A7
74 x 105 mm
874 x 1240 px at 300 DPI
Open
SizeKit
Compare before choosing
Use this table when the card grid is not enough.
| Size | Series | Millimeters | Inches | 300 DPI pixels |
|---|---|---|---|---|
| A0 | ISO A | 841 x 1189 mm | 33.11 x 46.81 in | 9933 x 14043 px |
| A1 | ISO A | 594 x 841 mm | 23.39 x 33.11 in | 7016 x 9933 px |
| A2 | ISO A | 420 x 594 mm | 16.54 x 23.39 in | 4961 x 7016 px |
| A3 | ISO A | 297 x 420 mm | 11.69 x 16.54 in | 3508 x 4961 px |
| A4 | ISO A | 210 x 297 mm | 8.27 x 11.69 in | 2480 x 3508 px |
| A5 | ISO A | 148 x 210 mm | 5.83 x 8.27 in | 1748 x 2480 px |
| A6 | ISO A | 105 x 148 mm | 4.13 x 5.83 in | 1240 x 1748 px |
| A7 | ISO A | 74 x 105 mm | 2.91 x 4.13 in | 874 x 1240 px |
| A8 | ISO A | 52 x 74 mm | 2.05 x 2.91 in | 614 x 874 px |
| A9 | ISO A | 37 x 52 mm | 1.46 x 2.05 in | 437 x 614 px |
| A10 | ISO A | 26 x 37 mm | 1.02 x 1.46 in | 307 x 437 px |
SizeKit