A1 size
59.4 × 84.1 cm · 23.4 × 33.1 in
A1 is 594 × 841 mm, or 59.4 × 84.1 cm, which is 23.4 × 33.1 in. Numbers are hard to picture, so here is an A1 print hung at its real size in real rooms.
How big A1 is on a wall
The sample painting as an A1 print, 59.4 × 84.1 cm, hung at its real size.
A1 in numbers
- Centimetres
- 59.4 × 84.1 cm
- Millimetres
- 594 × 841 mm
- Inches
- 23.4 × 33.1 in
- Ratio
- 1:1.41, the same shape as every A size
- Pixels to print sharp, 300 dpi
- 7,016 × 9,933 px
- Pixels for a poster, 150 dpi
- 3,508 × 4,967 px
On a wall seen from a step or two away, a print at 200 dpi looks just as sharp, and needs 4,677 × 6,622 px. Check your image.
What size frame for an A1 print
- Without a mount
- an A1 frame, 63.4 × 88.1 cm on the wall
- With a mount
- a 70 × 100 cm frame, 74 × 104 cm on the wall
- Mount width
- 5.8 cm at the sides, 8.5 cm at the top and bottom
- Mount window
- 58.4 × 83.1 cm
Sizes on the wall include a slim 2 cm frame. Mount widths are measured from the window, as framers quote them. The window is a little smaller than the print, so the mount holds its edges. See an A1 print framed on a wall with the frame size calculator, in the frame and mount colours you choose.
Sizes of the same shape
An image made for A1 prints at these sizes without cropping: A4, A3, A2, A0.