The aggregate rating of Celebrity Silhouette is build on scorse given by the following portals:
| Aug / 24 | Sep / 24 | Oct / 24 | ||
| cruisetimetables.com | 3.0 / 115 | 3.8 / 116 | 3.8 / 116 | |
| seascanner.com | 8.6 / 63 | 8.6 / 73 | 8.6 / 75 | |
| cruisemapper.com | 4.0 / 1 | 4.0 / 1 | 4.0 / 1 | |
| cruiseline.com | 4.3 / 1210 | 4.3 / 1215 | 4.3 / 1221 | |
| cleancruising.com.au | 4.3 / 21 | 4.3 / 22 | 4.3 / 22 | |
| cruisedirect.com | 4.4 / 20 | 4.4 / 20 | 4.4 / 20 | |
| cruisecritic.com | 4.1 / 2 | 4.1 / 2 | 4.1 / |
Celebrity Silhouette is also ranked in: