The Ruby Princess started sailing in 2008 . Former names: none. The Ruby Princess is registered in Hamilton, Bermuda. The Ruby Princess has 1530 cabins. 57 percent of the staterooms on board have balconies.

You can expect between 3060 to 3672 passengers on a typical sailing. This means that at the higher number (usually peak and holiday sailings) has a space ratio of 30.9 . (A space ratio less than 33 means that you may find the ship crowded in areas. A space ratio greater than 39 means that there should be plenty of space for each passenger.) When this ship isn't sailing at capacity the space ratio can be as good as 37.1.

The has 1200 crew members on board. There are 3 passengers for every crew member on board. There are self serve laudromats on this ship.

The ship last major refurbishment was in Oct 2018 .

There are 17 decks on this ship. The highest deck number is 18. The number of decks with passenger cabins is 8.

The following ships share the same class as this ship. This means the basic design and layout of the ship is the same. For the most part the cabins will be identical among these ships, but may be decorated differently.

2006 - Crown Princess
2007 - Emerald Princess
2008 - Ruby Princess

There are 29 special needs cabins on this ship. These cabins have been modified for accessibility purposes.

The 116,000 GRT Ruby Princess is a member of the "Grand class" of ships carrying from 2,600 to 3,100 passengers. Her sister ships of similar design are the Emerald and Crown Princess.

During December 2015 drydock 100 cabins were converted to interconnecting cabins. Sabitinis became SHARE Restaurant.