Vessel Class
Half space per guest, a third guests per crew member, the rest condition. The formula.
Review Score
3.6Aggregated from 195 published traveler reviews across the major review sites. Shown as-is.
Ranked #47 of 172 in the CruiseIndex Fleet Ranking.
Quantum class ranks 3 of 7 at Royal Caribbean International
- Odyssey of the Seas2021
- Spectrum of the Seas2019
- Ovation of the Seas2016
- Quantum of the Seas2014
Sister ships share a hull, so they differ only in condition. A newer sister is the same vessel, less worn.
◆The ship’s bones◆
Guest capacity
4,200
Gross tonnage
167,704
Space per guest
40 GT/guest
Crew
1,663
Guests per crew
2.53
Entered service
2021 refit 2026
Size class
Large resort ship
CDC sanitation
97.4 recent avg /100
◆What passengers say◆
Food
3.5 / 5
195 reviews
Service
4 / 5
195 reviews
Cabins
4 / 5
195 reviews
Public rooms
4 / 5
195 reviews
Fitness & spa
4 / 5
195 reviews
Embarkation
4 / 5
195 reviews
Averages of 195 member ratings, shown as reported. Passengers grade a ship against what they expected from its line, so these compare Royal Caribbean International ships to each other — not to ships from other lines. They are deliberately kept out of Vessel Class, which measures the ship itself.
◆Dining on board◆
Main Dining Roommain dining
Windjammer Marketplacebuffet
Chops Grillesteakhouse
Giovanni's Italian KitchenItalian
Izumisushi / Japanese
Teppanyakihibachi
Playmakerssports bar casual
El Loco FreshMexican casual
Chef's Tabletasting menu
Every fare is the line’s own price. Zero markup: the line pays us if you book through CruiseIndex, you never pay more.