RA & SRA (untrimmed)
SRA4 paper size
SRA4 measures 225 x 320 mm (8.86 x 12.6 in). Supplementary raw format for bleed work finished at A4.
225 x 320millimetres
8.86 x 12.6inches
2,657 x 3,780pixels @ 300 dpi
Dimensions in every unit
| Unit | Width x height |
|---|---|
| Millimetres | 225 x 320 mm |
| Centimetres | 22.5 x 32 cm |
| Inches (decimal) | 8.858 x 12.598 in |
| Inches (fraction) | 8 7/8 x 12 5/8 in |
| Points (1/72 in) | 637.8 x 907.1 pt |
| Picas | 53.15 x 75.59 pc |
Pixel dimensions by resolution
| Resolution | Pixels | Megapixels |
|---|---|---|
| 72 dpi | 638 x 907 px | 0.6 MP |
| 96 dpi | 850 x 1,209 px | 1 MP |
| 150 dpi | 1,329 x 1,890 px | 2.5 MP |
| 200 dpi | 1,772 x 2,520 px | 4.5 MP |
| 300 dpi | 2,657 x 3,780 px | 10 MP |
| 600 dpi | 5,315 x 7,559 px | 40.2 MP |
300 dpi is the usual target for printed photos and artwork; 72–96 dpi is screen resolution.
Document size with bleed
| Bleed | Millimetres | Inches |
|---|---|---|
| 3 mm bleed (each side) | 231 x 326 mm | 9.094 x 12.835 in |
| 0.125 in bleed (each side) | 231.4 x 326.4 mm | 9.108 x 12.848 in |
How many SRA4 fit on a press sheet
| Sheet | Without bleed | With 3 mm bleed |
|---|---|---|
| A3 | 1-up | 1-up |
| SRA3 | 2-up | 1-up |
| Tabloid 11 x 17 in | 1-up | 1-up |
| 12 x 18 in | 1-up | 1-up |
| 13 x 19 in (Super B) | 2-up | 2-up |
| B2 (offset) | 4-up | 4-up |
| B1 (offset) | 9-up | 9-up |
Simple grid imposition with no gutters or gripper margin; real layouts may fit fewer.
Envelopes for SRA4
| Fold | Folded size | Envelopes that fit |
|---|---|---|
| Unfolded | 225 x 320 mm | C4 envelope, 10 x 13 catalog envelope |
| Folded in thirds | 106.7 x 225 mm | Italian envelope, C6/C5 envelope, #11 envelope |
Similar sizes
Frequently asked questions
What are the dimensions of SRA4?
SRA4 is 225 x 320 mm, which is 8.86 x 12.6 in (8 7/8 x 12 5/8 in).
How many pixels is SRA4 at 300 DPI?
2,657 x 3,780 pixels at 300 dpi, or 1,329 x 1,890 at 150 dpi.
Sources & data
- Dimensions per the relevant standard; see sources.