Size Guide
All sizes on this store are stated as width × height in inches. Choose the size shown on the individual product page and check the orientation of the artwork before ordering.
Portrait posters
| Width × height (inches) | Width × height (cm) |
|---|---|
| 8 × 12 inch | 20.32 × 30.48 cm |
| 12 × 18 inch | 30.48 × 45.72 cm |
| 18 × 24 inch | 45.72 × 60.96 cm |
| 24 × 36 inch | 60.96 × 91.44 cm |
| 36 × 48 inch | 91.44 × 121.92 cm |
Landscape posters
| Width × height (inches) | Width × height (cm) |
|---|---|
| 12 × 8 inch | 30.48 × 20.32 cm |
| 18 × 12 inch | 45.72 × 30.48 cm |
| 24 × 18 inch | 60.96 × 45.72 cm |
| 36 × 24 inch | 91.44 × 60.96 cm |
| 48 × 36 inch | 121.92 × 91.44 cm |
Square posters and signs
| Width × height (inches) | Width × height (cm) |
|---|---|
| 4 × 4 inch | 10.16 × 10.16 cm |
| 6 × 6 inch | 15.24 × 15.24 cm |
| 8 × 8 inch | 20.32 × 20.32 cm |
| 12 × 12 inch | 30.48 × 30.48 cm |
| 18 × 18 inch | 45.72 × 45.72 cm |
| 24 × 24 inch | 60.96 × 60.96 cm |
| 30 × 30 inch | 76.20 × 76.20 cm |
| 36 × 36 inch | 91.44 × 91.44 cm |
| 48 × 48 inch | 121.92 × 121.92 cm |
Square designs may offer regular online sizes up to 48 × 48 inch. These options apply only where they appear on the selected product.
Narrow signs - landscape
| Width × height (inches) | Width × height (cm) |
|---|---|
| 8 × 4 inch | 20.32 × 10.16 cm |
| 10 × 4 inch | 25.40 × 10.16 cm |
| 12 × 4 inch | 30.48 × 10.16 cm |
| 16 × 4 inch | 40.64 × 10.16 cm |
| 12 × 6 inch | 30.48 × 15.24 cm |
| 18 × 6 inch | 45.72 × 15.24 cm |
| 24 × 12 inch | 60.96 × 30.48 cm |
Narrow signs - portrait
| Width × height (inches) | Width × height (cm) |
|---|---|
| 4 × 8 inch | 10.16 × 20.32 cm |
| 4 × 10 inch | 10.16 × 25.40 cm |
| 4 × 12 inch | 10.16 × 30.48 cm |
| 4 × 16 inch | 10.16 × 40.64 cm |
| 6 × 12 inch | 15.24 × 30.48 cm |
| 6 × 18 inch | 15.24 × 45.72 cm |
| 12 × 24 inch | 30.48 × 60.96 cm |
Other sign formats
Some wide signs have a design-specific range such as 12 × 4, 18 × 6, 24 × 12, 36 × 12 or 48 × 24 inch. Use the exact options listed on that product. A size in this guide is not automatically available for every artwork.
Choose a readable size
Measure the installation area and consider the viewing distance and the smallest text in the artwork. Detailed instructional posters need enough display space for their text and diagrams to remain readable. Keep the artwork orientation in mind and allow space for the intended fixing method.
Larger or custom sizes
For sizes outside the selected product's online options, send the design code, exact width × height, quantity, print material, backing board and delivery PIN code. We will confirm artwork suitability, price and production timing in a written quotation. Custom sizes are not automatically included in the online selector.
The centimetre dimensions above are unit conversions, not a manufacturing-tolerance specification.
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