Royal Caribbean currently has a large collection of ship’s that can vary from the largest in the World to much smaller in comparison. Size does matter when comparing cruise ships, as the ship is a similar to a floating resort at sea. So the choice of amenities, ambiance, entertainment and public space can vary by the ship’s overall size.
Royal Caribbean Cruise Ships By Size
We have compiled this list of Royal Caribbean ships by size for you to compare the entire fleet. This can be very helpful in familiarizing yourself with Royal Caribbean’s different ship’s by size, age, amenities and total guest capacity. Cruise ship innovation has ship size has evolved at a rapid rate in recent years, so we hope this comparison chart will help you.
Below is a list of all Royal Caribbean ships by size, ordered from largest to smallest in terms of volume (in gross tonnage) and length (in feet).
What are the biggest Royal Caribbean ships?
| Ship Name | Class | Year | Total Guest Capacity | Length (feet) | Gross Tonnage |
|---|---|---|---|---|---|
| Icon of the Seas | Icon | 2024 | 7,600 | 1,198 | 250,800 |
| Utopia of the Seas | Oasis | 2024 | 6,988 | 1,188 | 236,860 |
| Wonder of the Seas | Oasis | 2022 | 7,084 | 1,188 | 235,600 |
| Symphony of the Seas | Oasis | 2018 | 6,680 | 1,188 | 228,081 |
| Harmony of the Seas | Oasis | 2016 | 6,687 | 1,188 | 226,963 |
| Allure of the Seas | Oasis | 2010 | 6,780 | 1,187 | 225,282 |
| Oasis of the Seas | Oasis | 2009 | 6,780 | 1,187 | 225,282 |
| Odyssey of the Seas | Quantum Ultra | 2021 | 4,819 | 1,142 | 169,379 |
| Spectrum of the Seas | Quantum Ultra | 2019 | 5,622 | 1,139 | 169,379 |
| Anthem of the Seas | Quantum | 2015 | 4,905 | 1,141 | 168,666 |
| Ovation of the Seas | Quantum | 2016 | 4,905 | 1,138 | 168,666 |
| Quantum of the Seas | Quantum | 2014 | 4,905 | 1141 | 168,666 |
| Independence of the Seas | Freedom | 2008 | 4,560 | 1,112 | 154,407 |
| Liberty of the Seas | Freedom | 2007 | 4,960 | 1,112 | 154,407 |
| Freedom of the Seas | Freedom | 2006 | 4,515 | 1,112 | 154,407 |
| Navigator of the Seas | Voyager | 2002 | 4,000 | 1,020 | 139,999 |
| Mariner of the Seas | Voyager | 2003 | 4,000 | 1,020 | 139,863 |
| Explorer of the Seas | Voyager | 2000 | 4,290 | 1,020 | 137,308 |
| Adventure of the Seas | Voyager | 2001 | 3,807 | 1,020 | 137,276 |
| Voyager of the Seas | Voyager | 1999 | 4,269 | 1,020 | 137,276 |
| Brilliance of the Seas | Radiance | 2002 | 2,543 | 962 | 90,090 |
| Jewel of the Seas | Radiance | 2004 | 2,702 | 962 | 90,090 |
| Radiance of the Seas | Radiance | 2001 | 2,466 | 962 | 90,090 |
| Serenade of the Seas | Radiance | 2003 | 2,476 | 965 | 90,090 |
| Enchantment of the Seas | Vision | 1997 | 2,730 | 989 | 82,910 |
| Rhapsody of the Seas | Vision | 1997 | 2,416 | 915 | 78,491 |
| Vision of the Seas | Vision | 1998 | 2,514 | 915 | 78,340 |
| Grandeur of the Seas | Vision | 1996 | 2,440 | 916 | 73,817 |
List of Royal Caribbean Ships By Size
Here is a complete list of Royal Caribbean’s cruise ships by size. We hope this list will help you, as the cruise line has ships that can vary in size from 73,000 gross tons (Vision Class), to the Icon class that are 250,000+ gross tons.
Here is every cruise ship with Royal Caribbean currently and planned to be delivered in the fleet, sorted by size from largest to smallest in terms of volume (in gross tonnage) and length (in feet).
Here, every Royal Caribbean ship currently in operation is ranked from newest to oldest:
1. Icon of the Seas – 250,800 GT’s
Icon of the Seas is the first ship in the Icon Class and is 250,800 GT’s. She carries 5,496 passengers (based on two per cabin) with a total guest capacity of 6,826. The 20 deck ship is currently under construction and is scheduled to take her maiden voyage from Miami in January 2024.
2. Utopia of the Seas – 236,860 GT’s
Utopia of the Seas is the sixth ship in the Oasis Class and is 236,860 GT’s. She carries 5,496 passengers (based on two per cabin) with a total guest capacity of 6,826. She is also the first LNG powered Oasis Class Ship. The 18 deck ship is currently under construction and is scheduled to take her maiden voyage on July of 2024.
3. Wonder of the Seas – 235,600 GT’s
Wonder of the Seas is the fifth ship in the popular Oasis Class and is 235,600 GT’s. She carries 5,734 passengers (based on two per cabin) with a total guest capacity of 7,084. Wonder of the Seas is the first ship in the Oasis Class to feature 8 neighborhoods with the addition of the new Suite Neighborhood. She also received other design enhancements to the Windjammer Café and other areas and is the first ship to include the popular restaurant, The Mason Jar.
4. Symphony of the Seas – 228,081 GT’s
Symphony of the Seas is the fourth ship in the Oasis Class and is 228,081 GT’s. She carries 5,518 passengers (based on two per cabin) with a total guest capacity of 6,680. The 18 deck ship ship includes 7 neighborhoods and the Ultimate Family Suite. You can also take a ride of the Ultimate Abysss, which is a 10-story dry slide.
5. Harmony of the Seas – 226,963 GT’s
Harmony of the Seas is the third ship in the Oasis Class and is 226,963 GT’s. She carries 5,479 passengers (based on two per cabin) with a total guest capacity of 6,687. The 18 deck ship took her maiden voyage on May 29, 2016.
6. Allure of the Seas – 225,282 GT’s
Allure of the Seas is the second ship in the Oasis Class and is 226,963 GT’s. She carries 5,496 passengers (based on two per cabin) with a total guest capacity of 6,826. The 18 deck ship took her maiden voyage on Dec 5, 2010.
7. Oasis of the Seas – 225,282 GT’s
Oasis of the Seas is the first ship in the Oasis Class and is 226,838 GT’s. She carries 5,602 passengers (based on two per cabin) with a total guest capacity of 6,771. The ship features 7 different neighborhoods and highlights like the Portside BBQ, Ultimate Panoramic Suite, Music Hall, Ultimate Abyss (10-story dry slide), The Perfect Storm waterpark and more.
8. Odyssey of the Seas – 169,379 GT’s
This 16 deck ship features the popular features like the North Star, Seaplex and a Bionic Bar. The Godmother of the ship is Erin Brown. Odyssey of the Seas is the fifth ship in the popular Quantum Class and is 169,000 GT’s. She carries 4,198 passengers (based on two per cabin) with a total guest capacity of 5,498.
9. Spectrum of the Seas – 169,379 GT’s
Spectrum of the Seas is the first ship in the Quantum Ultra Class and is 168,666 GT’s. She carries 4,246 passengers (based on two per cabin) with a total guest capacity of 5,622. This 16 deck ship was specifically designed for the Chinese market. You will also find popular features like the North Star, Seaplex and a Bionic Bar.
10. Anthem of the Seas – 168,666 GT’s
Anthem of the Seas is the second ship in the Quantum Class and is 168,666 GT’s. She carries 4,180 passengers (based on two per cabin) with a total guest capacity of 4,905. With 16 deck ship took her Maiden voyage on April 22, 2015.
11. Ovation of the Seas – 168,666 GT’s
This 16 deck ship had her maiden voyage on April 17, 2016. Ovation of the Seas is the third ship in the Quantum Class and is 168,666 GT’s. She carries 4,180 passengers (based on two per cabin) with a total guest capacity of 4,905.
12. Quantum of the Seas – 168,666 GT’s
Quantum of the Seas is the first ship in the Quantum Class and is 168,666 GT’s. She carries 4,180 passengers (based on two per cabin) with a total guest capacity of 4,905. With 16 decks, this new class of ship is packed with amazing features like the North Star, Seaplex (Bumper Cars), Ripcord by IFLY, Bionic Bar and much more.
13. Freedom of the Seas – 154,407 GT’s
Freedom of the Seas is the first ship in the Freedom Class and is 156,271 GT’s. She carries 3,926 passengers (based on two per cabin) with a total guest capacity of 4,635. She took her maiden voyage on May 11, 2006.
14. Independence of the Seas – 154,407 GT’s
Independence of the Seas is the third ship in the Freedom Class and is 154,407 GT’s. She carries 3,634 passengers (based on two per cabin) with a total guest capacity of 4,375. She took her maiden voyage on May 2, 2008.
15. Liberty of the Seas – 154,407 GT’s
Liberty of the Seas is the second ship in the Freedom Class and is 154,407 GT’s. She carries 3,798 passengers (based on two per cabin) with a total guest capacity of 4,960. She took her maiden voyage on May 19, 2007.
16. Navigator of the Seas – 139,999 GT’s
Navigator of the Seas is the third ship in the Voyager Class and is 137,276 GT’s. She carries 3,114 passengers (based on two per cabin) with a total guest capacity of 3,807. The 15 deck ship took her maiden voyage on November 18, 2001.
17. Mariner of the Seas – 139,863 GT’s
Mariner of the Seas is the third ship in the Voyager Class and is 138,279 GT’s. She carries 3,114 passengers (based on two per cabin) with a total guest capacity of 3,807. The 15 deck ship took her maiden voyage on November 16, 2003.
18. Explorer of the Seas – 137,308 GT’s
Explorer of the Seas is the second ship in the Voyager Class and is 137,308 GT’s. She carries 3,286 passengers (based on two per cabin) with a total guest capacity of 4,290. The 15 deck ship, along with an international crew of 1,185 and passengers took her maiden voyage on October 28, 2000.
19. Adventure of the Seas – 137,276 GT’s
Adventure of the Seas is the third ship in the Voyager Class and is 137,276 GT’s. She carries 3,114 passengers (based on two per cabin) with a total guest capacity of 3,807. The 15 deck ship took her maiden voyage on November 18, 2001.
20. Voyager of the Seas – 137,276 GT’s
Voyager of the Seas is the first ship in the Voyager Class and is 137,276 GT’s. She carries 3,602 passengers (based on two per cabin) with a total guest capacity of 4,000. The 15 deck ship took her maiden voyage on November 21, 1999.
21. Brilliance of the Seas – 90,090 GT’s
Brilliance of the Seas is the second ship in the Radiance Class and is 90,090 GT’s. She carries 2,142 passengers (based on two per cabin) with a total guest capacity of 2,543. She took her maiden voyage on July 15, 2002.
22. Jewel of the Seas – 90,090 GT’s
Jewel of the Seas is the fourth ship in the Radiance Class and is 90,090 GT’s. She carries 2,191 passengers (based on two per cabin) with a total guest capacity of 2,702. She took her maiden voyage on May 8, 2004.
23. Radiance of the Seas – 90,090 GT’s
Radiance of the Seas is the first ship in the Radiance Class and is 90,090 GT’s. She carries 2,143 passengers (based on two per cabin) with a total guest capacity of 2,466.
24. Serenade of the Seas – 90,090 GT’s
Serenade of the Seas is the third ship in the popular Radiance Class and is 90,090 GT’s. She carries 2,143 passengers (based on two per cabin) with a total guest capacity of 2,476. She took her maiden voyage on August 25, 2003.
25. Enchantment of the Seas – 82,910 GT’s
Enchantment of the Seas is the third ship in the Vision Class and is 82,910 GT’s. The ship was built at Kvaerner Masa-Yards, Helsinki, Finland. The 12 deck ship took her maiden voyage on July 13, 1997. This ship is very unique since she was Lengthened by 73 feet in June 2005 with a new section being inserted in her mid-section. The result is a very unique look and greater size than her sisters. She carries 2,252 passengers (based on two per cabin) with a total guest capacity of 2,730.
26. Rhapsody of the Seas – 78,491 GT’s
Rhapsody of the Seas is the second ship in the Vision Class and is 73,817 GT’s. The ship was built at Chantiers de L’Atlantique, St. Nazaire, France. She carries 1,998 passengers (based on two per cabin) with a total guest capacity of 2,416. The 12 deck ship took her maiden voyage on May 19, 1997.
27. Vision of the Seas – 78,340 GT’s
Vision of the Seas is the fourth ship in the Vision Class and is 73,817 GT’s. The ship was built at Chantiers de L’Atlantique, St. Nazaire, France. She carries 1,998 passengers (based on two per cabin) with a total guest capacity of 2,416. The 12 deck ship took her maiden voyage on May 2, 1998.
28. Grandeur of the Seas – 73,817 GT’s
Grandeur of the Seas is the first ship in the Vision Class and is 73,817 GT’s. She carries 1,992 passengers (based on two per cabin) with a total guest capacity of 2,440. The 12 deck ship took her maiden voyage on December 14, 1996.
List of Royal Caribbean ship classes by size
| Class | Average Gross Tonnage |
| Icon | 250,800 |
| Oasis | 228,000 |
| Quantum Ultra | 169,300 |
| Quantum | 168,600 |
| Freedom | 154,000 |
| Voyager | 138,000 |
| Radiance | 90,000 |
| Vision | 78,000 |
The Biggest Royal Caribbean Ships
Royal Caribbean makes the biggest cruise ships in the world and so many people want to know what is the largest Royal Caribbean cruise ship.
Royal Caribbean International has been delivering innovation at sea for over 50 years. Each new class of ship has been considered an architectural marvel featuring the latest technology and guest experiences. Royal Caribbean currently makes the biggest cruise ships in the world. The cruise line continues to revolutionize vacations with itineraries to more than 270 destinations in 72 countries on six continents, including Royal Caribbean’s private island destination in The Bahamas, Perfect Day at CocoCay, the first in the Perfect Day Island Collection.
Royal Caribbean’s largest ship is Icon of the Seas. This is the biggest cruise ship in the world, and the first of the Icon class of ships. The Icon of the Seas‘ tonnage is five times that of the Titanic. The ship is 1,198 feet long, and features 20 decks in total, with a capacity for 7,600 guests and 2,350 crew.
Are the bigger ships better than the smaller ships?
When it comes to deciding between Royal Caribbean ships, size does matter. While the larger ships may offer more amenities and activities, the smaller vessels can be just as exciting. Both large and small ships offer an array of features that are sure to keep guests entertained during their voyage, depending on what they are looking for in a cruise experience.
This ultimately comes down to personal preference and also what type of cruise your taking. For example, a family Caribbean cruise with kids will most likely want a full waterpark and plenty of pools. Whereas an Adults only cruise to Alaska might be more about the destination and less about the big ship amenities.
What new Royal Caribbean ships are coming?
Icon of the Seas is the first in the new-build in the Icon class. She will be the first LNG powered cruise ship for Royal Caribbean and is scheduled to debut in January of 2024 as the largest cruise ship ever built.
Utopia of the Seas will be the sixth Oasis class cruise ship. She will also be the first LNG powered Oasis class ship. She is scheduled to debut in the Spring 2024.
Royal Caribbean also has two more Icon class cruise ships on order with deliveries expected in 2025 and 2026.
List of Royal Caribbean ships on order
| Ship Name | Class | Year | Gross Tonnage |
| Utopia of the Seas | Oasis | 2024 | 236,860+ |
| Star of the Seas | Icon | 2025 | 250,800+ |
| To be announced | Icon | 2026 | 250,800+ |
Royal Caribbean Ship Size Frequently Asked Questions
What is Royal Caribbean’s newest ship?
Wonder of the Seas is Royal Caribbean’s newest ship and began service on March 4, 2022. She is the fifth ship in the popular Oasis Class and is 235,600 GT’s
What is the oldest ship of Royal Caribbean?
Grandeur of the Seas is currently the oldest ship in the Royal Caribbean fleet. She began service on on December 14, 1996. She was the first popular Vision Class.
What is the smallest Royal Caribbean ship?
Grandeur of the Seas is currently the smallest ship in the Royal Caribbean fleet coming in at 73,817 GRT’s.
What does gross Tonnage (GT’s) or gross registered tonnage (GRT) mean?
Let us help explain this for you. The measurement of Gross register tonnage (GRT, grt, g.r.t., gt) or gross registered tonnage, is a ship’s total internal volume expressed in “register tons”, each of which is equal to 100 cubic feet (2.83 m3). Replaced by Gross Tonnage (GT), gross register tonnage uses the total permanently enclosed capacity of the vessel as its basis for volume.
Typically this is used for dockage fees, canal transit fees, and similar purposes where it is appropriate to charge based on the size of the entire vessel. Internationally, GRT may be abbreviated as BRT for the German “Bruttoregistertonne“.
