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Ship comparison

Grand Princess vs Ruby Princess

Side-by-side cruise ship comparison. Ruby Princess wins 4 of 7 scored categories.

At a glance

Quick Compare

Category
Grand Princess
Ruby Princess
Size
108,806 GT
113,561 GT
Passengers
2,600
3,080
Year built
1998
2008
Crew ratio
2.3 guests per crew
2.8 guests per crew
Space ratio
41.9 GT per guest
36.9 GT per guest
Decks
No data
No data
Length
290 m
290 m
From price
$1,534 pp
$1,349 pp

The verdict

Comparison Verdict

Grand Princess offers more personal space with a space ratio of 41.9 GT per passenger versus 36.9. Built in 2008, Ruby Princess is 10 years newer, an advantage for travelers seeking modern amenities and design. Grand Princess edges ahead in service at 2.3 guests per crew, meaning more crew per guest.

CategoryWinner
SizeRuby Princess
CapacityRuby Princess
ModernityRuby Princess
ServiceGrand Princess
SpaciousnessGrand Princess
DecksNo data
LengthTie
Fleet PowerRuby Princess

Bottom line: Ruby Princess leads 4–2 across our categories, strongest in Size. Choose Ruby Princess for overall superiority; pick Grand Princess if Service matter more to you.

Decide

Which Ship Is Right for You?

Choose Grand Princess if

  • More crew per guest (2.3 guests per crew)
  • More space per guest (41.9 GT per guest)
Book Grand Princess

Choose Ruby Princess if

  • You want the newer ship (built 2008, 10 years newer)
  • Size matters to you (113,561 GT)
  • More onboard variety (3,080 guests)
  • Lower fares per night (from $84 per person per night)
Book Ruby Princess

Prices

See Current Prices

You have compared the ships. Now see what they cost.

Grand Princess

from $1,534 per person

Book Grand Princess

Ruby Princess

from $1,349 per person

Book Ruby Princess
Cruise and flight packages

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Fares

Sailing Prices

DetailGrand PrincessRuby Princess
Cheapest$1,534 pp$1,349 pp
Per night$170 pp$84 pp
DepartingNov 30Nov 29
Duration9 nights16 nights
View sailingView sailing

Prices from Cruisebound, per person, for the sailing shown.

Go deeper

Deep Dive

Sailings

Upcoming Sailings

Upcoming Sailings on Grand Princess

Grand Princess sailing from Sydney, Australia

12 Night Australia Cruise

Princess • Grand Princess

Nov 18, 2026 · 12 nights

Oceania

$2,752/person$229/night
View Deal
Grand Princess sailing from Brisbane, Australia

14 Night Australia Cruise

Princess • Grand Princess

Dec 23, 2026 · 14 nights

Oceania

$2,814/person$201/night
View Deal
Powered by Cruisebound

Upcoming Sailings on Ruby Princess

Ruby Princess sailing from San Francisco, California

5 Night U. S. Pacific Coast Cruise

Princess • Ruby Princess

Nov 24, 2026 · 5 nights

Mexico

$2,291/person$458/night
View Deal
Ruby Princess sailing from San Francisco, California

16 Night Hawaii Cruise

Princess • Ruby Princess

Nov 29, 2026 · 16 nights

Mexico

$1,349/person$84/night
View Deal
Ruby Princess sailing from San Francisco, California

16 Night Hawaii Cruise

Princess • Ruby Princess

Dec 26, 2026 · 16 nights

Hawaii

$3,092/person$193/night
View Deal
Powered by Cruisebound

Hotels & Accommodations Near Port of San Francisco

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FAQ

Frequently Asked Questions

How is the comparison score calculated?

We score 8 categories from spec data: size, capacity, modernity, service, spaciousness, decks, length and fleet power. Each category awards one point to the winning ship. A category where either ship has no data is marked No data and left out of the score.

What is the space ratio and why does it matter?

Space ratio is gross tonnage divided by passenger capacity. A higher number means more space per guest. Luxury lines typically score above 40, and mass-market ships often fall between 30 and 40.

What does the passenger-to-crew ratio mean?

It is the number of guests for each crew member, shown as "3.0 guests per crew". Lower is better: more staff per guest usually means more attentive service. Luxury lines aim for fewer than 2 guests per crew, and large mainstream ships often carry 3 to 4.

Are the prices shown accurate?

Prices come from Cruisebound and are per person for the sailing shown. They change with cabin type, date and demand, so open the sailing to see the current fare.

Can I compare more than two ships?

Yes, up to four ships. Use the search tool on the compare hub page to add additional ships.

How current is the ship data?

Specifications come from our database of 380+ ships, and this page refreshes daily. An "Updated" date appears at the top when either ship's record changed in the last 30 days.