常用相片尺寸表
| 照片尺吋 | 內框公分數 | 外框公分數 | 像框大小 |
|---|---|---|---|
| 3×5 | 8.9 x 12.7 | 11.5 x 15.3 | 5吋 |
| 4x6 | 10.2 x 15.2 | 12.8 x 17.8 | 6吋 |
| 5x7 | 12.7 x 17.7 | 15.3 x 20.4 | 7吋 |
| 6×8 | 15.2 x 20.3 | 17.8 x 22.9 | 8吋 |
| 8x10 | 20.3 x 25.4 | 22.9 x 28 | 10吋 |
| 10x12 | 25.3 x 30.4 | 28 x 33 | 12吋 |
| A4 | 21.1 x 29.8 | 23.7 x 32.4 | A4 (執照,證照用) |
| 8K | 26.7 x 38.2 | 29.7 x 41.2 | 8k (美術畫紙用） |
| 11X14 | 27.9 x 35.5 | 30.9 x 38.5 | 14吋 |
| 12X16 | 30.4 x 40.5 | 33 x 43.2 | 16寸 |
| A3 | 29.8 x 42 | 32.8 x 45 | A3 |
| 14X18 | 35.4 x 45.7 | 38.5 x 48.7 | 18吋 |
| 20吋 | 40.6 x 50.8 | 43.6 x 53.8 | 20吋 |
| 4K | 38.2 x 53.2 | 41 x 56 | 4k (美術畫紙用） |
| 24吋 | 50.8 x 61 | 53.8 x 64 | |
| 28吋 | 50.2 x 70.2 | 53.2 x 73.2 | |
| 方形5吋 | 13 x 13 | 16 x 16 | |
| 方形6吋 | 15 x 15 | 18 x 18 | |
| 方形7吋 | 18 x 18 | 21 x 21 | |
| 方形10吋 | 25.5 x 25.5 | 28.5 x 28.5 | |
| 方形12吋 | 30.5 x 30.5 | 33 |
