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Ship comparison

Carnival Celebration vs Symphony of the Seas

The verdict

Which should you choose?

Carnival Celebration is a mega Carnival Cruise Line ship carrying 5,374 passengers, in service since 2022. Symphony of the Seas is a mega Royal Caribbean ship carrying 5,518 passengers, in service since 2018.

Choose Carnival Celebration if you want a lower starting fare: its cruises start from $310 (vs $588).

Choose Symphony of the Seas if you want a more active cruise, better-rated entertainment or a better-rated spa and gym: it outscores Carnival Celebration for active (10.0 vs 7.0), entertainment (10.0 vs 7.0) and spa & fitness (8.0 vs 6.0) in Cruiseable’s Bliss scores.

Side by side

Specifications

marks the better figure where more, or less, is plainly better.

Carnival CelebrationSymphony of the Seas
Cruise line Carnival Cruise Line Royal Caribbean
Ship size Mega Mega
Maiden voyagenewer highlighted 2022 (better) 2018
Gross tonnage 180,000 228,000
Passengers 5,374 5,518
Crew 1,735 2,200
Passengers per crew memberfewer is better 3.1 2.5 (better)
Space per passengergross tons per passenger; more is roomier 33.5 41.3 (better)
Decks 19 18
Length 1,130 ft 1,184 ft
Beam 137 ft 215 ft
Speed 20 mph 25 mph
Cruiseable ratingout of 10 8 / 10 9 / 10 (better)
Cruises on sale 19 32
Upcoming sailings 70 71
Cruise lengths 7 to 8 nights 4 to 10 nights
Fares fromlower highlighted $310 (better) $588

Bliss scores

How they rate, out of 10

Cruiseable rates ships out of 10 on ten parts of a cruise holiday. Carnival Celebration leads on 0 of the ten, Symphony of the Seas on 7, with 3 level.

  • Active Carnival Celebration: 7.0 Symphony of the Seas: 10.0
  • Adventure & nature Carnival Celebration: 5.0 Symphony of the Seas: 5.0
  • Cultural Carnival Celebration: 5.0 Symphony of the Seas: 5.0
  • Dining Carnival Celebration: 6.0 Symphony of the Seas: 7.0
  • Entertainment Carnival Celebration: 7.0 Symphony of the Seas: 10.0
  • Family friendly Carnival Celebration: 8.0 Symphony of the Seas: 10.0
  • Party Carnival Celebration: 9.0 Symphony of the Seas: 10.0
  • Romantic Carnival Celebration: 6.0 Symphony of the Seas: 6.0
  • Spa & fitness Carnival Celebration: 6.0 Symphony of the Seas: 8.0
  • Staterooms Carnival Celebration: 6.0 Symphony of the Seas: 7.0

Carnival Cruise Line

Carnival Celebration

Carnival Celebration, the first megaship from Carnival Cruise Line with 5,374 passengers (double occupancy), debuted in November 2022 with short splash-and-dash sailings to the Caribbean out of Miami.

Sailing now

19 cruises on sale, from $310.

Royal Caribbean

Symphony of the Seas

If you like to go big, you can’t get much bigger than Symphony of the Seas from Royal Caribbean. The ship set sail in April 2018 as the world's largest — Wonder of the Seas has since surpassed it — and now home-ports in Miami.

Highlights

  • Spectacular original productions of "Flight" and the Broadway hit "Hairspray," coupled with shows in the Aqua Theater and the Studio B ice rink
  • If you have the funds, the Suite Collection includes several private venues, including a restaurant, private sun deck, lounge and priority seating at all shows and events
  • The Ultimate Family Suite comes complete with a personal cinema, a wrap-around balcony, an in-cabin slide and even a personal whirlpool

Sailing now

32 cruises on sale, from $588.

Questions

Carnival Celebration or Symphony of the Seas?

Which is bigger, Carnival Celebration or Symphony of the Seas?

Symphony of the Seas is bigger at 228,000 gross tons, against 180,000 gross tons for Carnival Celebration. Carnival Celebration carries 5,374 passengers and Symphony of the Seas carries 5,518.

Which ship is newer, Carnival Celebration or Symphony of the Seas?

Carnival Celebration is newer, with a maiden voyage in 2022 against 2018 for Symphony of the Seas.

Which has more space per passenger?

Symphony of the Seas, with 41.3 gross tons per passenger against 33.5 on Carnival Celebration. The higher the figure, the more ship there is for each guest.

Which has more crew per passenger?

Symphony of the Seas, with one crew member for every 2.5 passengers against one for every 3.1 on Carnival Celebration.

Which is better for families?

Symphony of the Seas scores higher for family friendliness in Cruiseable’s Bliss scores: 10.0 out of 10, against 8.0 for Carnival Celebration.

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