The aggregate rating of Celebrity Ascent is build on scorse given by the following portals:
| Aug / 24 | Sep / 24 | Oct / 24 | ||
| cruisetimetables.com | 3.0 / 28 | 3.5 / 33 | 3.6 / 35 | |
| cruisemapper.com | 4.0 / 1 | 4.0 / 1 | 4.0 / 1 | |
| cruiseline.com | / | 4.6 / 65 | 4.6 / 66 | |
| cruisecritic.com | 4.2 / 61 | 4.2 / 63 | 4.2 / |
Celebrity Ascent is also ranked in:
PointNemo.com