30 × 40 cm size
30 × 40 cm · 11.8 × 15.7 in
30 × 40 cm is 30 × 40 cm, which is 11.8 × 15.7 in. Numbers are hard to picture, so here is a 30 × 40 cm print hung at its real size in real rooms.
How big 30 × 40 cm is on a wall
The sample painting as a 30 × 40 cm print, 30 × 40 cm, hung at its real size.
30 × 40 cm in numbers
- Centimetres
- 30 × 40 cm
- Inches
- 11.8 × 15.7 in
- Ratio
- 3:4
- Pixels to print sharp, 300 dpi
- 3,543 × 4,724 px
- Pixels for a poster, 150 dpi
- 1,772 × 2,362 px
On a wall seen from a step or two away, a print at 200 dpi looks just as sharp, and needs 2,362 × 3,150 px. Check your image.
What size frame for a 30 × 40 cm print
- Without a mount
- a 30 × 40 cm frame, 34 × 44 cm on the wall
- With a mount
- a 40 × 50 cm frame, 44 × 54 cm on the wall
- Mount width
- 5.5 cm all round
- Mount window
- 29 × 39 cm
- Other frames that take it with a mount
- A2, 50 × 70 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 a 30 × 40 cm 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 30 × 40 cm prints at these sizes without cropping: 18 × 24 in, 60 × 80 cm, 30 × 40 in.