| Size in Inches | Size in Centimeters | Black & White Portrait Codes | Colour Portrait Codes |
| 2.36 x 3.15 in. | 6 x 8 cm | MRPB2 | MRPC2 |
| 2.76 x 3.54 in. | 7 x 9 cm | MRPB3 | MRPC3 |
| 3.15 x 3.94 in. | 8 x 10 cm | MRPB4 | MRPC3 |
| 3.54 x 4.72 in. | 9 x 12 cm | MRPB5 | MRPC5 |
| 4 x 4 in. | 10.2 x 10.2 cm | SSRMBA | SSRMCA |
| 4 x 5 in. | 10.2 x 12.7 cm | SSRMBB | SSRMCA |
| 4 x 6 in. | 10.2 x 15.2 cm | SSBRMM | SSCRMM |
| 4.33 x 5.91 in. | 11 x 15 cm | MRPB6 | MRPC6 |
| 5 x 7 in. | 12.7 x 17.8 cm | SSRMBC | SSRMCC |
| 5.12 x 7.09 in. | 13 x 18 cm | MRPB7 | MRPC7 |
| 7 x 9 in. | 17.8 x 22.9 cm | SSRMBD | SSRMCD |
| 7.09 x 9.45 in. | 18 x 24 cm | MRPB8 | MRPC8 |
| 8 x 10 in. | 20.3 x 25.4 cm | SSRMBE | SSRMCE |