The Celebrity Infinity was built in 2001 and is among Celebrity's 16 ships in its fleet. The Infinity is included in the cruise line's Millenium Class. In the cruise ship stats below you'll find the Infinity vs all of the other Celebrity ships.
How big is the Celebrity Infinity? Below, you’ll find all of the relevant cruise ship stats, specs and dimensions for the Celebrity Infinity. Included in these statistics are passenger capacity, length, year built, year renovated, cost to build, gross tonnage, engine info, number of rooms, deck counts and more!

Passenger Capacity refers to the total number of people that the Celebrity Infinity can accommodate. Of course, there are also crew members on board. Below, find the total onboard capacity, including staff and cruise guests.
Celebrity Infinity Passenger Capacity: The passenger capacity for the Celebrity Infinity is 2,170 guests. The average capacity for the 16 active ships in Celebrity’s fleet is 2,338 passengers. The passenger capacity range for all Celebrity ships has a minimum of 16 guests and a maximum of 3,950 passengers.
Celebrity Infinity Crew Members: Staff on the Celebrity Infinity include 960 members. That's a guest to staff ratio of 2.3 to 1. The average Celebrity ship includes 1,007 employees and has a passenger to staff ratio of 2.3 to 1.
How long is the Celebrity Infinity? From end to end, the Infinity length equals 965 feet (294 meters). Compare that to the average ship length of all 16 active vessels in Celebrity’s fleet, measuring 871 feet (265 meters).
The smallest Celebrity ship (in terms of length) measures 333 feet (101 meters) from end to end. The longest vessel spans 1,073 feet (327 meters). Our chart below shows the length of the Celebrity Infinity vs all other active Celebrity Cruise Line ships.
When was the Celebrity Infinity Built? The Celebrity Infinity was built in 2001 and joined the cruise line’s Millenium Class.
Celebrity includes 16 active ships. The oldest in the fleet was built in 2000 while the newest ship was built in 2028. The average Celebrity ship is 13 years old and the median build date for all active ships is 2012
When was the last Celebrity Infinity Dry Dock? The Infinity experienced dry dock improvements in 2024.
Renovations include the following: In early 2024, the Celebrity Infinity underwent a significant refurbishment during a dry dock period in January, lasting over two weeks, as part of Celebrity Cruises' ongoing fleet modernization efforts. The updates focused heavily on enhancing the luxury experience for suite guests, including the introduction of new Sunset Suites located at the aft of the ship—these premium accommodations feature expansive views and large private balconies designed for enjoying sunsets at sea, replacing former cabin categories like Family Balcony staterooms. The former Michael's Club was transformed into a refreshed Retreat Lounge, an exclusive space for suite passengers, while the elegant Luminae restaurant at The Retreat was expanded to offer more seating and dining options. Throughout the ship, public areas received a comprehensive refresh with new carpeting, wall coverings, updated furniture, improved lighting, refreshed decking, and new whirlpools on the pool deck, along with various technical and maintenance upgrades to ensure smoother operations. These changes modernized the 2001-built vessel, elevating its overall ambiance and luxury offerings.
Celebrity Infinity
Explore dining, bars, activities & more aboard the Infinity
Deck 10spa
Deck 5entertainment
Deck 12Includedsports
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The Celebrity Infinity has a total of 12 passenger decks. The lowest level available to guests is Deck 1. The highest passenger deck is Deck 12.
What does the Celebrity Infinity offer in terms of things to do? The ship features 12 restaurants, 7 bars, 0 shows, 27 activities, and 10 other features for your enjoyment.
Click below to access deck plans for the Celebrity Infinity. The resulting page will provide a floor plan and summary of all things to do offered on that level of the ship.
Celebrity Infinity Info
You will find the Celebrity Infinity Casino on Deck 4 of the ship.
You will find the Celebrity Infinity buffet on Deck 10 of the ship.
In early 2024, the Celebrity Infinity underwent a significant refurbishment during a dry dock period in January, lasting over two weeks, as part of Celebrity Cruises' ongoing fleet modernization efforts. The updates focused heavily on enhancing the luxury experience for suite guests, including the introduction of new Sunset Suites located at the aft of the ship—these premium accommodations feature expansive views and large private balconies designed for enjoying sunsets at sea, replacing former cabin categories like Family Balcony staterooms. The former Michael's Club was transformed into a refreshed Retreat Lounge, an exclusive space for suite passengers, while the elegant Luminae restaurant at The Retreat was expanded to offer more seating and dining options. Throughout the ship, public areas received a comprehensive refresh with new carpeting, wall coverings, updated furniture, improved lighting, refreshed decking, and new whirlpools on the pool deck, along with various technical and maintenance upgrades to ensure smoother operations. These changes modernized the 2001-built vessel, elevating its overall ambiance and luxury offerings.
The ship belongs to the Celebrity class of ships known as the Millenium class.
The ship features 12 restaurants, 7 bars, 27 activities, 0 shows and 10 other venues for your enjoyment. You can click on our ship deck plans or details pages for a full list of activities, sorted by feature type.
The Celebrity Infinity has a total of 12 passenger decks. The lowest deck is Level 1. The upper most passenger deck is Level 12.
We're often asked how many passengers are on the Celebrity Infinity. The ship's capacity is 2,170. When comparing the occupancy to the average Celebrity passenger capacity, you'll find that the average ship in the fleet holds 2,781 guests. Feel free to look at our graph above to see where this ship falls in line with all other live Celebrity ships.
The Celebrity Infinity was built in 2001. Celebrity includes 16 active ships. The oldest in the fleet was built in 2000 while the newest ship was built in 2028. The average Celebrity ship is 13 years old and the median build date for all active ships is 2012
Each of Celebrity's ships offers a unique layout with features and activities catered to all. Whether the Celebrity Infinity is right for you will depend on your individual preferences. Do you prefer a larger or smaller ship with many or fewer guests? Are you hoping for many family activities or entertainment options for an older clientele. Our deck maps layout and activities list provide a helpful guide to what you'll find on board. Feel free to explore the see if this ship is suited towards your preferences.
From end to end, the Celebrity Infinity length equals 965 feet (294 meters). Compare that to the average ship length of all 16 active vessels in Celebrity fleet, measuring 980 feet (299 meters). Please see our size comparison chart above to see how this ship falls in line with all other active ships in the fleet.