A1 size
A1: 59.4 × 84.1 cm. In inches this is about 23.386 × 33.11 in.
A1
A-series paper · Paper sizes
59.4 × 84.1 cm
Standard size (W × H)
Centimetres (cm)
59.4 × 84.1 cm
Millimetres (mm)
594 × 841 mm
Inches (in)
23.386 × 33.11 in
Area
4,995.54 cm²
Aspect ratio
1 : 1.4158
Width / height
594 / 841
Pixel size at different DPI
| DPI | Width (px) | Height (px) | Total pixels | Typical use |
|---|---|---|---|---|
| 72 DPI | 1,684 | 2,384 | 4,014,656 (4.0MP) | Screen display |
| 96 DPI | 2,245 | 3,179 | 7,136,855 (7.1MP) | Windows default |
| 150 DPI | 3,508 | 4,967 | 17,424,236 (17MP) | Standard print |
| 200 DPI | 4,677 | 6,622 | 30,971,094 (31MP) | Good print |
| 300 DPI | 7,016 | 9,933 | 69,689,928 (70MP) | High-quality print |
| 600 DPI | 14,031 | 19,866 | 278,739,846 (279MP) | Professional print |
A1 measures 59.4 × 84.1 cm (594 × 841 mm) and belongs to the A-series paper group. It is typically used for Office documents and Letters and reports.
A1 — A1 size
A1: 59.4 × 84.1 cm (594 × 841 mm). A-series paper.
In inches this is about 23.386 × 33.11 in. The footprint area is about 4,995.54 cm².
300 DPI: 7,016 × 9,933 px.
Common uses
A1 · FAQ
How big is A1?
A1: 59.4 × 84.1 cm (594 × 841 mm).
What is the area of A1?
The footprint area is about 4,995.54 cm².
Where is A1 used?
Typical uses include Office documents, Letters and reports, Everyday printing.
Tip: leave a small tolerance when printing or installing; allow 3 mm bleed on each side for print artwork.