Quantum of the Seas
Deck 9

Royal Caribbean Quantum of the Seas Deck 9

Deck 9 of Royal Caribbean Quantum of the Seas features 20 different cabin categories with a total of 278 staterooms. This deck has cabins both above and below, making it generally quieter than decks adjacent to public areas. This interactive deck plan allows you to explore each cabin's location, size, and category. Click on any cabin in the deck plan below to view detailed information about that specific stateroom.
Category J4 - Suite
Category 2D - Balcony

In This Guide

Deck Layout & Details

Deck 9 Overview

Suite Cabins

25 cabins on this deck

GS2 cabins - Grand Suite, 1-bedroom
GT2 cabins - Grand Suite, 2-bedroom
J12 cabins - Junior Suite
J416 cabins - Junior Suite
OL1 cabins - Owner Loft Suite
RS1 cabins - Royal Suite
SL1 cabins - Star/Sky Loft Suite

The most spacious and luxurious accommodations, often featuring separate living areas, premium amenities, and enhanced services.

Balcony Cabins

172 cabins on this deck

2D75 cabins - Balcony, good location
2F2 cabins - Balcony
2G12 cabins - Balcony
4D49 cabins - Standard Balcony
5D24 cabins - Standard Balcony
CB10 cabins - Central Park Balcony

Cabins with private outdoor space, perfect for enjoying ocean views and fresh sea air from the comfort of your stateroom.

Outside Cabins

24 cabins on this deck

4C23 cabins - Ocean View with Large Balcony
5N1 cabins - Triple Occupancy Ocean View

Cabins with windows or portholes providing natural light and ocean views, offering a connection to the sea.

Inside Cabins

57 cabins on this deck

2S2 cabins - Interior
4U30 cabins - Virtual Balcony Interior
5U5 cabins - Triple Occupancy Interior with Virtual Balcony
CP10 cabins - Central Park View Interior
Q210 cabins - Interior Plus

Interior cabins without windows, typically the most affordable option while still providing comfortable accommodations.

Cabin Size Extremes

Sizes compare with all measured cabins in the same broad class on this ship. Royal Caribbean, Celebrity, Carnival and Viking comparisons use deck-plan footprints; Princess uses reported square footage. Cabins without measurements are excluded.

Largest Cabins by Category

Suite

Cabin 8320

Category RS

+228%

vs. ship class average

Balcony

Cabin 8724

Category 2F

+248%

vs. ship class average

Outside

Cabin 9502

Category 5N

+39%

vs. ship class average

Inside

Cabin 9110

Category Q2

+154%

vs. ship class average

Smallest Cabins by Category

Suite

Cabin 9236

Category J4

-21%

below ship class average

Balcony

Cabin 9192

Category 5D

-2%

below ship class average

Outside

Cabin 9139

Category 4C

-16%

below ship class average

Inside

Cabin 9230

Category 2S

-46%

below ship class average

Interactive Deck Plan

Click any cabin to view details. Scroll the plan to explore — the bow is at the top.

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Cabins on Deck 9

GS · Grand Suite, 1-bedroom · 2 cabins

GT · Grand Suite, 2-bedroom · 2 cabins

J1 · Junior Suite · 2 cabins

J4 · Junior Suite · 16 cabins

OL · Owner Loft Suite · 1 cabins

RS · Royal Suite · 1 cabins

SL · Star/Sky Loft Suite · 1 cabins

2D · Balcony, good location · 75 cabins

2F · Balcony · 2 cabins

2G · Balcony · 12 cabins

4D · Standard Balcony · 49 cabins

5D · Standard Balcony · 24 cabins

CB · Central Park Balcony · 10 cabins

4C · Ocean View with Large Balcony · 23 cabins

5N · Triple Occupancy Ocean View · 1 cabins

2S · Interior · 2 cabins

4U · Virtual Balcony Interior · 30 cabins

5U · Triple Occupancy Interior with Virtual Balcony · 5 cabins

CP · Central Park View Interior · 10 cabins

Q2 · Interior Plus · 10 cabins

Cruises on Royal Caribbean Quantum of the Seas

TRENDING
14 Night Seattle to Tokyo cruise
September 27, 2027
14 Night Seattle to Tokyo Cruise
CruiseScore™ (4.18/5)
Royal Caribbean Quantum of the Seas
S M L XL
Seattle → Hakodate → Akita → Sapporo → Tokyo
$1,267
$91 per day
Balcony
7 Night Seattle to Seattle cruise
May 10, 2027
7 Night Alaska Experience Cruise
CruiseScore™ (4.28/5)
Royal Caribbean Quantum of the Seas
S M L XL
Seattle → Sitka → Skagway → Juneau → Victoria, BC → Seattle
$835
$119 per day
Inside
7 Night Seattle to Seattle cruise
May 3, 2027
7 Night Alaska Experience Cruise
CruiseScore™ (4.16/5)
Royal Caribbean Quantum of the Seas
S M L XL
Seattle → Sitka → Skagway → Juneau → Victoria, BC → Seattle
$919
$131 per day
Outside
7 Night Seattle to Seattle cruise
May 17, 2027
7 Night Alaska Experience Cruise
CruiseScore™ (4.41/5)
Royal Caribbean Quantum of the Seas
S M L XL
Seattle → Sitka → Skagway → Juneau → Victoria, BC → Seattle
$922
$132 per day
Outside
7 Night Seattle to Seattle cruise
September 6, 2027
7 Night Alaska Experience Cruise
CruiseScore™ (4.37/5)
Royal Caribbean Quantum of the Seas
S M L XL
Seattle → Sitka → Skagway → Juneau → Victoria, BC → Seattle
$929
$133 per day
Inside
7 Night Seattle to Seattle cruise
May 24, 2027
7 Night Alaska Experience Cruise
CruiseScore™ (4.38/5)
Royal Caribbean Quantum of the Seas
S M L XL
Seattle → Sitka → Skagway → Juneau → Victoria, BC → Seattle
$949
$136 per day
Inside
3 Night Singapore to Singapore cruise
November 1, 2027
3 Night Penang Cruise
CruiseScore™ (4.23/5)
Royal Caribbean Quantum of the Seas
S M L XL
Singapore → Penang → Singapore
$394
$131 per day
Inside
22 Night Brisbane to Seattle cruise
April 11, 2027
Royal Caribbean Quantum of the Seas
S M L XL
Brisbane → Papeete → Moorea → Raiatea → Honolulu → Seattle
$2,852
$130 per day
Outside
5 Night Singapore to Singapore cruise
March 19, 2028
Royal Caribbean Quantum of the Seas
S M L XL
Singapore → Penang → Phuket → Singapore
$636
$127 per day
Inside
4 Night Singapore to Singapore cruise
February 8, 2028
4 Night Penang & Phuket Cruise
CruiseScore™ (4.30/5)
Royal Caribbean Quantum of the Seas
S M L XL
Singapore → Penang → Phuket → Singapore
$519
$130 per day
Inside
View All Royal Caribbean Quantum of the Seas Cruises

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