There are several scenarios in which you may need to create different print sizes of the same image, but would really prefer not to crop anything out of the file… The table below is intended to be a quick reference to help you choose some additional sizes.
The first row in the table is the Aspect Ratio. The rows below that are sample sizes that correspond to each aspect ratio.
| 2 : 3 | 3 : 4 | 4 : 5 |
|---|---|---|
| 4 x 6 | 6 x 8 | 4 x 5 |
| 5 x 7.5 | 9 x 12 | 8 x 10 |
| 6 x 9 | 12 x 16 | 12 x 15 |
| 8 x 12 | 15 x 20 | 16 x 20 |
| 10 x 15 | 18 x 24 | 20 x 25 |
| 12 x 18 | 21 x 28 | 24 x 30 |
| 14 x 21 | 24 x 32 | 28 x 35 |
| 16 x 24 | 27 x 36 | 32 x 40 |
| 18 x 27 | 30 x 40 | 36 x 45 |
| 20 x 30 | 33 x 44 | 40 x 50 |
| 24 x 36 | 36 x 48 | 44 x 55 |
| 30 x 45 | 39 x 52 | 48 x 60 |
| 32 x 48 | 42 x 56 | 52 x 65 |
| 36 x 54 | 45 x 60 | 56 x 70 |
| 40 x 60 | 48 x 64 | 60 x 75 |
| 44 x 66 | 54 x72 | 64 x 80 |