A Paper Sizes Dimensions
A3 Paper Size Dimensions
What size is A3 paper?
An A3 piece of paper measures 297 × 420 mm or 11.69 × 16.54 inches. Cutting it in half will create two A4 sheets of paper. A3 is part of the A series.
| Units | Width × Height |
|---|---|
| Millimeters (mm) | 297 × 420 mm |
| Centimeters (cm) | 29.7 × 42.0 cm |
| Inches (in) | 11.69 × 16.54 in |
| Points (pt) | 842 × 1191 pt |
| Picas (pc) | 70.1 × 99.2 pc |
| Pixels (px @300dpi) | 3507 × 4962 px |
| Pixels (px @72ppi) | 842 × 1191 px |
4A0
66.22 × 93.62 inches2A0
46.81 × 66.22 inchesA0
33.11 × 46.81 inchesA0+
35.98 × 50.87 inchesA1
23.39 × 33.11 inchesA1+
23.98 × 35.98 inchesA2
16.54 × 23.39 inchesA3+
12.95 × 19.02 inchesA4
8.27 × 11.69 inchesA5
5.83 × 8.27 inchesA6
4.13 × 5.83 inchesA7
2.91 × 4.13 inchesA8
2.05 × 2.91 inchesA9
1.46 × 2.05 inchesA10
1.02 × 1.46 inchesA11
0.71 × 1.02 inchesA12
0.51 × 0.71 inchesA13
0.35 × 0.51 inches
66.22 × 93.62 inches2A0
46.81 × 66.22 inchesA0
33.11 × 46.81 inchesA0+
35.98 × 50.87 inchesA1
23.39 × 33.11 inchesA1+
23.98 × 35.98 inchesA2
16.54 × 23.39 inchesA3+
12.95 × 19.02 inchesA4
8.27 × 11.69 inchesA5
5.83 × 8.27 inchesA6
4.13 × 5.83 inchesA7
2.91 × 4.13 inchesA8
2.05 × 2.91 inchesA9
1.46 × 2.05 inchesA10
1.02 × 1.46 inchesA11
0.71 × 1.02 inchesA12
0.51 × 0.71 inchesA13
0.35 × 0.51 inches