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Quantum of the Seas

Sails from Brisbane, Australia · Fly into BNE

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About Quantum of the Seas

Quantum of the Seas is a Royal Caribbean International cruise ship of the Quantum class, in service since 2014. She measures 168,666 gross tons and carries 4,180 guests with a crew of 1,500. She sails South Pacific, Alaska, Australia and New Zealand, Asia itineraries. We rate her 4.0 out of 5.

Quantum of the Seas, delivered by Meyer Werft in 2014, is the lead ship of the Quantum class, which introduced the North Star observation capsule on a crane arm, the RipCord by iFLY skydiving simulator, the Two70 lounge with its wall of projection screens and the SeaPlex hall with bumper cars. She also has the Bionic Bar with robotic bartenders and was christened by Kristin Chenoweth. Recent seasons have alternated between Alaska from Seattle and Australia from Brisbane, and her 2026-27 schedule follows the same pattern before a move to Singapore.

Ship facts

Guests
4,180
Crew 1,500 · 1:2.8
Entered service
2014
Maiden voyage November 2014
Length
348 m
Longer than 98% of 575 ships
Decks
16

Quantum of the Seas is bigger than 91% of the 418 cruise ships in service on Cruise Frog with a tonnage on record, and carries more guests than 94%. At 40.4 gross tons per guest she is roomier than 55% of 416; the median ship is 39.4.

Cabins
4/5, fleet average 4.2
Dining
3/5, fleet average 3.0
Entertainment
5/5, fleet average 4.9
Service
4/5, fleet average 4.0
Pools & decks
4/5, fleet average 4.0
Value
4/5, fleet average 4.0

Editorial scores, 1 to 5 per metric; the overall is their average, not an average of reader reviews. Ticks mark the Royal Caribbean International fleet average across 30 rated ships in service.

Sister ships: Quantum class

Quantum of the Seas is one of 3 Quantum class ships. Ovation of the Seas (2016) and Anthem of the Seas (2015) are in service.

ShipYearRating
Quantum of the Seas this ship20144.0/5
Ovation of the Seas20164.0/5
Anthem of the Seas20154.0/5

Deck plans & cabin locations

Open dedicated deck-plan page

Sailings 2026-04-24 to 2027-04-03 · From 2026-04-24 · Through 2027-04-03. Confirm the edition for your departure with the cruise line.

Explore the deck plans

What’s above your ceiling matters as much as the view. Compare the decks around your cabin, then use the location notes to build your shortlist.

Applies to the operator sailing-date window 2026-04-24 through 2027-04-03. Confirm cabin category, outlook, accessibility, connecting doors and refit details for your actual departure. Cabin cautions are inferred from labelled spaces and vertical relationships, not confirmed noise reports. Cabins are mapped to the category colors in the official plan. Shared-color booking grades are grouped. Unmatched categories are explicitly unconfirmed. Category images and sizes are representative.

All decks

Sailings 2026-04-24 to 2027-04-03 · bow to the right

2094 cabins mapped in this edition. Hover, focus or tap a cabin for its grade and details.

No specific location note for this deck yet. Compare the exact cabin footprint on the plans.
Deck 16Deck plan
Quantum of the Seas, Deck 16: official cabin and venue layout
Deck 15Deck plan
Quantum of the Seas, Deck 15: official cabin and venue layout
Deck 14Deck plan
Quantum of the Seas, Deck 14: official cabin and venue layout
Deck 13Deck plan
Quantum of the Seas, Deck 13: official cabin and venue layout
Deck 12Deck plan
Quantum of the Seas, Deck 12: official cabin and venue layout
Deck 11Deck plan
Quantum of the Seas, Deck 11: official cabin and venue layout
Deck 10Deck plan
Quantum of the Seas, Deck 10: official cabin and venue layout
Deck 9Deck plan
Quantum of the Seas, Deck 9: official cabin and venue layout
Deck 8Deck plan
Quantum of the Seas, Deck 8: official cabin and venue layout
Deck 7Deck plan
Quantum of the Seas, Deck 7: official cabin and venue layout
Deck 6Deck plan
Quantum of the Seas, Deck 6: official cabin and venue layout
Deck 5Deck plan
Quantum of the Seas, Deck 5: official cabin and venue layout
Deck 4Deck plan
Quantum of the Seas, Deck 4: official cabin and venue layout
Deck 3Deck plan
Quantum of the Seas, Deck 3: official cabin and venue layout
Deck 2Deck plan
Quantum of the Seas, Deck 2: official cabin and venue layout
Use Zoom plan to enlarge a diagram.Full ship PDF

Cabin grades

Compare every grade in this plan edition. Cabins within a grade can differ in layout and balcony size.

Quantum of the Seas Ocean View
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

1N 2NOcean View

Views: Ocean view. Occupancy: Up to 4 guests. Size: Stateroom: 182 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ. The official deck plan uses one color for grades 1N, 2N. The map does not identify which of these booking grades applies to each cabin; confirm the exact grade for your sailing.

Decks: 3

Quantum of the Seas Ocean View
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

5NOcean View

Views: Ocean view. Occupancy: Up to 4 guests. Size: Stateroom: 182 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 3, 8, 9

Quantum of the Seas Interior with Virtual Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

1U 2UInterior with Virtual Balcony

Views: Real-time ocean views and destinations via a high-definition screen. Occupancy: Up to 4 guests. Size: Stateroom: 166 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ. The official deck plan uses one color for grades 1U, 2U. The map does not identify which of these booking grades applies to each cabin; confirm the exact grade for your sailing.

Decks:

Quantum of the Seas Junior Suite with Large Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

J1Junior Suite with Large Balcony

Views: Ocean view Some staterooms have obstructed view. Occupancy: Up to 4 guests. Size: Stateroom: 276 sq. ft.; Balcony: 161 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 6, 7, 8, 9, 10, 11, 12, 13

Quantum of the Seas Junior Suite
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

J3 J4Junior Suite

Views: Ocean view. Occupancy: Up to 5 guests. Size: Stateroom: 267 - 301 sq. ft.; Balcony: 81 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ. The official deck plan uses one color for grades J3, J4. The map does not identify which of these booking grades applies to each cabin; confirm the exact grade for your sailing.

Decks: 6, 7, 8, 9, 10, 11, 12

Quantum of the Seas Grand Suite with Large Balcony - 1 Bedroom
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

GBGrand Suite with Large Balcony - 1 Bedroom

Views: Ocean view. Occupancy: Up to 4 guests. Size: Stateroom: 351 sq. ft.; Balcony: 259 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 6, 7, 8, 13

Quantum of the Seas Ocean View with Large Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

1C 2COcean View with Large Balcony

Views: Ocean view Some staterooms have obstructed view. Occupancy: Up to 4 guests. Size: Stateroom: 177 - 198 sq. ft.; Balcony: 65 - 82 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ. The official deck plan uses one color for grades 1C, 2C. The map does not identify which of these booking grades applies to each cabin; confirm the exact grade for your sailing.

Decks: 6, 7, 8, 9, 10, 11, 12, 13

Quantum of the Seas Ocean View Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

3D 4DOcean View Balcony

Views: Ocean view Some staterooms have obstructed view. Occupancy: Up to 4 guests. Size: Stateroom: 198 sq. ft.; Balcony: 55 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ. The official deck plan uses one color for grades 3D, 4D. The map does not identify which of these booking grades applies to each cabin; confirm the exact grade for your sailing.

Decks: 6, 7, 8, 9, 10, 11, 12, 13

Quantum of the Seas Ocean View Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

1D 2DOcean View Balcony

Views: Ocean view Some staterooms have obstructed view. Occupancy: Up to 4 guests. Size: Stateroom: 198 sq. ft.; Balcony: 55 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ. The official deck plan uses one color for grades 1D, 2D. The map does not identify which of these booking grades applies to each cabin; confirm the exact grade for your sailing.

Decks: 6, 7, 8, 9, 10, 11, 12, 13

Quantum of the Seas Obstructed Ocean View Balcony / Ocean View Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

1E 2EObstructed Ocean View Balcony / Ocean View Balcony

. Published category specifications; individual cabins and accessible layouts may differ. The official deck plan uses one color for grades 1E, 2E. The map does not identify which of these booking grades applies to each cabin; confirm the exact grade for your sailing.

Decks:

Quantum of the Seas Ocean View Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

5DOcean View Balcony

Views: Ocean view Some staterooms have obstructed view. Occupancy: Up to 4 guests. Size: Stateroom: 198 sq. ft.; Balcony: 55 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 6, 7, 8, 9, 10, 11, 12, 13

Quantum of the Seas Studio Ocean View Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

2FStudio Ocean View Balcony

Views: Ocean view Some staterooms have obstructed view. Occupancy: Up to 1 guest. Size: Stateroom: 119 sq. ft.; Balcony: 55 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 6, 7, 8, 10

Quantum of the Seas Studio Interior
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

2WStudio Interior

Views: Real-time ocean views and destinations via a high-definition screen. Occupancy: Up to 1 guest. Size: Stateroom: 101 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks:

Quantum of the Seas Ocean View with Large Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

4COcean View with Large Balcony

Views: Ocean view Some staterooms have obstructed view. Occupancy: Up to 4 guests. Size: Stateroom: 177 - 198 sq. ft.; Balcony: 65 - 82 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 7, 8, 9, 10, 11, 12

Quantum of the Seas Interior with Virtual Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

3U 4UInterior with Virtual Balcony

Views: Real-time ocean views and destinations via a high-definition screen. Occupancy: Up to 4 guests. Size: Stateroom: 166 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ. The official deck plan uses one color for grades 3U, 4U. The map does not identify which of these booking grades applies to each cabin; confirm the exact grade for your sailing.

Decks: 7, 8, 9, 10, 11, 12, 13

Quantum of the Seas Sky Loft Suite
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

SLSky Loft Suite

Views: Ocean view. Occupancy: Up to 4 guests. Size: Stateroom: 673 sq. ft.; Balcony 183 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 8, 10

Quantum of the Seas Royal Loft Suite
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

RLRoyal Loft Suite

Views: Ocean view. Occupancy: Up to 6 guests. Size: Stateroom: 1,640 sq. ft.; Main Balcony: 553 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 8

Quantum of the Seas Grand Suite - 1 Bedroom
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

GSGrand Suite - 1 Bedroom

Views: Ocean view. Occupancy: Up to 4 guests. Size: Stateroom: 351 sq. ft.; Balcony: 109 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 8, 9, 10, 11, 12

Quantum of the Seas Connecting Ocean View Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

CBConnecting Ocean View Balcony

Views: Ocean View. Occupancy: Up to 2 guests. Size: Stateroom: 198 sq. ft.; Balcony: 55 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 8, 9, 10, 11, 12

Quantum of the Seas Spacious Ocean View
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

3M 4MSpacious Ocean View

Views: Ocean view. Occupancy: Up to 4 guests. Size: Stateroom: 214 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ. The official deck plan uses one color for grades 3M, 4M. The map does not identify which of these booking grades applies to each cabin; confirm the exact grade for your sailing.

Decks: 8, 9, 10, 11

Quantum of the Seas Interior with Virtual Balcony
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

5UInterior with Virtual Balcony

Views: Real-time ocean views and destinations via a high-definition screen. Occupancy: Up to 4 guests. Size: Stateroom: 166 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 8, 9, 10, 11

Quantum of the Seas Connecting Interior
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

CIConnecting Interior

Occupancy: Up to 2 guests. Size: Stateroom: 166 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 8, 9, 10, 11, 13

Quantum of the Seas Grand Suite - 2 Bedroom
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

GTGrand Suite - 2 Bedroom

Views: Ocean view. Occupancy: Up to 8 guests. Size: Stateroom: 543 sq. ft.; Balcony: 259 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks: 9, 10

Quantum of the Seas Sky Junior Suite
Royal Caribbean representative category photo or rendering; the exact cabin, layout and grade may differ. Cruise line photo

JYSky Junior Suite

Views: Ocean view. Occupancy: Up to 3 guests. Size: Stateroom: 267 sq. ft.; Balcony: 81 sq. ft.. Published category specifications; individual cabins and accessible layouts may differ.

Decks:

UNCONFIRMEDCategory not confirmed

The cabin number and location are shown in Royal Caribbean’s official plan, but its color does not match a reliably identified category in the accompanying ship-specific legend. Confirm the booking grade, size, features and photo with Royal Caribbean.

Decks: 3, 6, 7, 8, 9, 10, 11, 12, 13

Official cabin grades · checked 2026-10-22

Cabins to avoid & quieter candidates

  • Deck 10 between cabin Decks 9 and 11

    Start with central Deck 10 accommodation

    Compare a central room with accommodation immediately above and below, away from lifts, stairs, connecting doors and service access.

    Why we flag this

    The selected sailing edition shows extensive accommodation on Decks 9, 10 and 11. This is a spatial shortlist, not measured noise data. Check the source plan.

  • Deck 13 under occupied Deck 14 areas

    Check Deck 13 beneath pools and dining

    Match the room to pool, whirlpool, buffet, outdoor seating and public dining footprints above. Ask about opening hours and early furniture setup where areas overlap.

    Why we flag this

    The selected Deck 14 diagram shows pool and dining areas above portions of Deck 13 accommodation. A flag is conditional on the exact vertical footprint. Check the source plan.

  • Deck 6 over occupied Deck 5 public areas

    Check Deck 6 above entertainment and dining

    Compare the exact room with theatre, dining, bar and entertainment footprints below; confirm balcony outlook and any lifeboat obstruction separately.

    Why we flag this

    The selected Deck 5 diagram shows major public venues and lifeboats below portions of Deck 6 accommodation. This is a layout caution, not a confirmed noise or obstructed-view report for every room. Check the source plan.

Location-based guidance, not measured noise or a guarantee of quiet. Flags identify areas to investigate, not every cabin on a deck. Check the exact room, connecting doors, accessibility and the plan for your sailing date. Official ship-specific interactive SVG deck artwork for the operator-selected sailing period. PDF compiled by Cruise Frog, not separately issued by Royal Caribbean. The source link preserves the selected operator profile.. Reviewed 2026-10-22.

Read the full cabins-to-avoid guide

Photos

1 photo

Where she sails

Home port: Brisbane, Australia.

Flying in for your cruise?

Quick answers

Which cruise line operates Quantum of the Seas?

Quantum of the Seas is operated by Royal Caribbean International and belongs to its Quantum class.

What are Quantum of the Seas' sister ships?

Quantum of the Seas is one of 3 Quantum class ships. Ovation of the Seas (2016) and Anthem of the Seas (2015) are in service.

How big is Quantum of the Seas?

Quantum of the Seas measures 168,666 gross tons and 348 metres in length, with 16 decks.

How does Quantum of the Seas compare in size with other cruise ships?

Quantum of the Seas is bigger than 91% of the 418 cruise ships in service on Cruise Frog with a tonnage on record, and carries more guests than 94%. At 40.4 gross tons per guest she is roomier than 55% of 416; the median ship is 39.4.

How crowded does Quantum of the Seas feel?

Quantum of the Seas has a passenger space ratio of 40.4: 168,666 gross tons for 4,180 guests. Ratios over 50 feel spacious and under 30 busy, so Quantum of the Seas feels comfortable for her size.

How many passengers does Quantum of the Seas carry?

Quantum of the Seas carries 4,180 guests at double occupancy, with a crew of 1,500 (about 2.8 guests per crew member).

When did Quantum of the Seas enter service?

Quantum of the Seas entered service in 2014.

Where does Quantum of the Seas sail?

Quantum of the Seas sails South Pacific, Alaska, Australia and New Zealand and Asia itineraries. Her home port is Brisbane, Australia.

Which airport should I fly into for Quantum of the Seas?

Quantum of the Seas sails from Brisbane, Australia. Fly into Brisbane Airport (BNE), which has 9 airport lounges listed on Lounge Frog.

Where can I find the deck plans for Quantum of the Seas?

Royal Caribbean International publishes the deck plans for Quantum of the Seas; this page links to Deck plans.

How is Quantum of the Seas rated?

Cruise Frog rates Quantum of the Seas 4.0 out of 5 overall, the average of 6 editorial scores. She scores best on entertainment (5/5) and lowest on dining (3/5).

Which cabins are good choices on Quantum of the Seas?

For the “Sailings 2026-04-24 to 2027-04-03” plan, start with these quieter-location candidates: Deck 10 between cabin Decks 9 and 11: Compare a central room with accommodation immediately above and below, away from lifts, stairs, connecting doors and service access. Compare the exact cabin with the decks above and below, nearby lifts and connecting doors. These are layout-based suggestions, not a guarantee of quiet.

Which cabins should I avoid or check carefully on Quantum of the Seas?

For the “Sailings 2026-04-24 to 2027-04-03” plan, review these flagged locations before booking: Deck 13 under occupied Deck 14 areas: Match the room to pool, whirlpool, buffet, outdoor seating and public dining footprints above. Ask about opening hours and early furniture setup where areas overlap. Deck 6 over occupied Deck 5 public areas: Compare the exact room with theatre, dining, bar and entertainment footprints below; confirm balcony outlook and any lifeboat obstruction separately. These flags are not measured noise reports or a warning about every room on a deck. Read the sourced cabin advice for the evidence and any explicit operator warnings.

How can I check whether a cabin is under a pool, nightclub or theatre?

Find the cabin on the selected plan, then compare the same fore-and-aft position on the deck above and below. Check the full venue footprint, including outdoor seating, stages, service areas and entrances. Nearby activity can be a reason to investigate, but does not by itself prove a cabin is noisy. Use the cabin advice and its sources to distinguish layout cautions from operator warnings.

Where can I find Quantum of the Seas deck plans?

Use this guide’s deck selector to compare the decks around your cabin and open available diagrams in the zoom viewer. The full ship PDF and source links are listed for each plan edition.

Which deck-plan edition applies to my sailing?

Select your sailing date before comparing cabin locations. Editions can change after a refit. These answers use “Sailings 2026-04-24 to 2027-04-03”, reviewed 2026-10-22. Applies to the operator sailing-date window 2026-04-24 through 2027-04-03. Confirm cabin category, outlook, accessibility, connecting doors and refit details for your actual departure. Cabin cautions are inferred from labelled spaces and vertical relationships, not confirmed noise reports. Cabins are mapped to the category colors in the official plan. Shared-color booking grades are grouped. Unmatched categories are explicitly unconfirmed. Category images and sizes are representative.

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