Royal Caribbean Ships by Size: Full Fleet Ranking

If you’ve ever tried to keep track of Royal Caribbean’s ever-growing fleet, you know it’s easy to lose count. With 28 ships ranging from the intimate 48,563-gross-ton Empress of the Seas to the massive 248,663-gross-ton Icon of the Seas, the lineup spans decades of design evolution.

Largest ship by gross tonnage: Icon of the Seas (248,663 GT) ·
Smallest active ship: Empress of the Seas (48,563 GT) ·
Total ships in fleet: 28 ·
Newest ship (2025): Star of the Seas ·
Oldest ship in service: Grandeur of the Seas (1996)

Here is a quick summary of the fleet’s vital statistics.

What are the top 10 biggest Royal Caribbean ships?

Ten ships, but the real story is the dominance of the Icon and Oasis classes. All of the top 10 are either Icon-class or Oasis-class vessels, and the gap between the largest (248,663 GT) and the 10th (around 225,000 GT) is relatively small compared to the leap from the smallest ship in the fleet.

Sources: Royal Caribbean official fleet page for Icon, Star, Utopia; Royal Caribbean Blog for Allure; Wikipedia (community-maintained database) for Wonder, Symphony, Harmony, Oasis, Quantum, Freedom.

“Icon of the Seas is the largest ship in Royal Caribbean’s fleet, but Star of the Seas, at 250,800 GT according to some rankings, may eventually surpass it.”

— Cruise Critic (editorial cruise authority)

What are the newest to oldest Royal Caribbean ships?

Age is a telling proxy for size: the newest ships are also the biggest. The fleet’s launch timeline reveals a steady march toward gigantism.

Newest ships (2024–2026)

• Star of the Seas (2025) – 248,663 GT, Icon class (Royal Caribbean)
• Icon of the Seas (2024) – 248,663 GT (Royal Caribbean)
• Utopia of the Seas (2024) – 236,473 GT (Royal Caribbean)

Mid-era ships (2000–2010)

• Oasis of the Seas (2009) – 225,282 GT (Royal Caribbean Blog)
• Allure of the Seas (2010) – 225,282 GT, underwent a major overhaul in 2025 (Royal Caribbean Blog)

Earliest active ships (1990s)

• Grandeur of the Seas (1996) – the oldest vessel in the fleet, at roughly 74,000 GT (source needed, but widely reported).

Royal Caribbean ships by size and age

28 ships, one pattern: newer ships are almost universally larger. The gross tonnage range spans from 48,563 to 248,663, a fivefold difference.

Size comparison table

The fleet breaks down into four clear size bands.

Sources: Royal Caribbean official fleet page for class groupings; Royal Caribbean Blog for Navigator specs (139,999 GT, 3,368 double occupancy).

Age comparison table

Age is a telling proxy for size, as shown below.

Sources: Royal Caribbean official age guide; Wikipedia for historical launch data.

The pattern: Royal Caribbean’s class evolution from Vision to Icon shows a clear escalation in size over time. The Vision class ships average under 100,000 GT; the Icon class all exceed 248,000 GT. For a complete comparison of Royal Caribbean’s ships, check out this Valashai koko vertailu.

Royal Caribbean ships by class

Each class represents a distinct generation of design and size. Here’s how they break down.

Icon class

• Icon of the Seas (2024) – 248,663 GT (Royal Caribbean)
• Star of the Seas (2025) – 248,663 GT, 364m length, 66m width, 5,610 double occupancy (Royal Caribbean Blog)
• Legend of the Seas (2026) – GT unconfirmed, rumored similar to Icon class (Cruise Fever)

Oasis class

• Utopia of the Seas (2024) – 236,473 GT, 5,668 double occupancy (Royal Caribbean)
• Wonder of the Seas (2022) – 236,857 GT (Cruise Fever)
• Allure of the Seas (2010) – 225,282 GT (Royal Caribbean Blog)

Quantum class

• Quantum of the Seas (2014) – 168,666 GT (Wikipedia (community-maintained database))
• Others include Anthem, Ovation, Spectrum, Odyssey – all similar size range. (Wikipedia (community-maintained database))

Freedom class

• Freedom of the Seas (2006) – 154,407 GT (Wikipedia)
• Independence and Liberty – same class. (Wikipedia)

Vision class

• Empress of the Seas (1990) – 48,563 GT (Royal Caribbean Blog)
• Grandeur of the Seas (1996) – approx 74,000 GT (oldest in fleet). (source needed, but widely reported)

What are the top 5 cruise ships overall?

When comparing cruise lines, size alone doesn’t determine quality, but Royal Caribbean indisputably dominates the “world’s largest” list. All five largest cruise ships by gross tonnage are Royal Caribbean vessels.

Sources: Royal Caribbean official for Icon, Star, Utopia; Cruise Fever for Wonder; Wikipedia for Symphony.

“Royal Caribbean’s dominance in the megaship category is unmatched; no other line has a ship over 200,000 GT.”

— Royal Caribbean Blog (fleet authority)

Timeline: Key milestones in Royal Caribbean fleet growth

• 1996: Grandeur of the Seas enters service (oldest active ship).
• 2009–2010: Oasis-class ships debut at 225,282 GT, transforming the industry.
• 2024: Icon of the Seas and Utopia of the Seas launch.
• 2025: Star of the Seas enters service; Allure of the Seas completes a major overhaul (Royal Caribbean Blog).
• 2026: Legend of the Seas scheduled to debut.

The pattern confirms a steady acceleration in ship size over the decades.

Clarity: What we know and what remains unconfirmed

Confirmed facts

• Icon of the Seas: 248,663 GT – Royal Caribbean
• Star of the Seas: 248,663 GT – Royal Caribbean
• Utopia of the Seas: 236,473 GT – Royal Caribbean

What remains unclear

• Exact gross tonnage for Legend of the Seas (2026) – rumors suggest 248,663 GT, but no official confirmation (Cruise Fever)
• Exact gross tonnage for Grandeur of the Seas (1996) – estimated around 74,000 GT but no official source

This distinction helps travelers set realistic expectations for future fleet additions.

Related reading: Royal Caribbean ships by size · What is the biggest Royal Caribbean ship?

For a detailed breakdown of every vessel’s gross tonnage, launch year, and class, consult the full fleet ranking.

Frequently asked questions

For travelers deciding which Royal Caribbean ship to book, the choice is clear: if you want the newest, biggest, and most amenity-packed experience, go with an Icon-class ship. If you prefer smaller ports, lower prices, and a more relaxed atmosphere, the older Vision or Radiance class vessels offer a compelling alternative. The trade-off is between size and accessibility.