Cruise Cost Calculator: True Cost Per Day, Gratuities, Drink Packages & Cheapest Months

An analysis of more than 13,000 sailings puts the average 2026 cruise at $239 per person per night — roughly $1,780 per person for the average 7.4-night sailing. That is the advertised fare only: taxes and port fees, daily gratuities, drinks, Wi-Fi, shore excursions, specialty dining and flights all land on top.

Base fares for a 7-night cruise typically run $500–$1,500 per person depending on the line, cabin and season, with budget lines advertising entry-level inside cabins from about $500–$800 in off-peak months. The realistic all-in total is closer to $2,000 per person once you add port taxes and fees ($100–$200), gratuities ($17–$20/day on mainstream lines), a drink package or bar tab, excursions and flights. Experienced cruisers budget roughly double the advertised fare.

It depends on the region. In the Caribbean, September–October is usually cheapest (hurricane-season pricing), with early December and January also strong value. For Alaska, May and September are the cheapest months — the season only runs May–September. In the Mediterranean, April, early May and late October offer shoulder-season prices. The calculator above re-prices your exact itinerary for all 12 months so you can see the difference for your trip.

In practice, yes. Every major line auto-charges daily gratuities to your onboard account — Carnival, Royal Caribbean, Norwegian, MSC, Princess, Celebrity, Holland America and Disney all do it. You can visit Guest Services to adjust or remove them, but the default is automatic, and most lines apply them to every guest regardless of age, including children.

Published 2026 daily rates per person: Carnival $17, Royal Caribbean $18.50 ($21 for suites), Norwegian $20 ($25 for suites and The Haven), Princess $18 ($20 for suites), Celebrity $19.50 ($24.50 for suites), Holland America $18 ($20 for suites), MSC $16 (typical) and Disney $16 (typical). On a 7-night cruise for two, that is $224–$343 before you buy a single drink.

Use the 6-drink rule: only buy the alcohol package if you will drink at least 6–7 cocktails or glasses of wine every single day of the cruise. Do the break-even math first — for example, Royal Caribbean's Deluxe Beverage Package at a typical $82/day pre-cruise price becomes $96.76/day after the 18% service charge, which needs 7.44 drinks a day at typical bar prices to pay off. On port-heavy itineraries most people drink less than they think. The calculator above computes the break-even for your line and package.

Plan on roughly $100–$150 per port per person in the Caribbean, $150+ in the Mediterranean and Northern Europe, and $250+ in Alaska, where helicopter glacier landings alone run $400–$700. Realistic total excursion budgets: $500–$700 for a 7-day Caribbean cruise, $700–$1,000 for 7-day Alaska, and $600–$900 for a 10-day Mediterranean sailing. Booking the same tour independently is typically up to 40% cheaper than the cruise line's price.

The headline price covers your cabin, main dining room meals, the buffet, pools and entertainment. It does not include port taxes and fees (typically $100–$200 per person), daily gratuities ($17–$20/day per person), alcoholic drinks or drink packages, Wi-Fi ($18–$45/day), shore excursions, specialty restaurants (about $45 per person per meal), spa treatments, casino, photos, flights, or pre-cruise hotels. That gap is why a $700 advertised fare often becomes a $1,300 true cost.

Usually not full price, but they are not free either. Children sailing as 3rd or 4th guests in a cabin typically pay a reduced fare — this calculator defaults to 50% of the adult fare, which you can adjust to match your quote. What surprises families: daily gratuities apply to every guest regardless of age on most lines, and port taxes apply per person too. Kids' clubs are included in the fare on mainstream lines.

Expect $18–$45 per device per day across the major lines in 2026. Royal Caribbean's VOOM (Starlink-powered) runs about $20 per device per day when pre-purchased, roughly $39 if bought onboard; multi-device bundles lower the per-device rate. Pre-cruise prices are usually 20–30% cheaper than onboard prices, so buy through the cruise line's app before you sail.

Wave Season (January–March) is the cruise industry's big annual booking period, when lines compete with the richest perks of the year — onboard credit, cabin upgrades and reduced deposits. It is the best time to book for extras, though not always the cheapest time to sail; the lowest sailing months are usually September–October in the Caribbean and May/September in Alaska.

Yes, substantially. Alaska fares run roughly 1.5x Caribbean fares for the same cabin category, flights to Seattle or Anchorage cost more, and excursions are the real gap: budget $700–$1,000 per person for Alaska excursions versus $500–$700 for the Caribbean. A realistic all-in 7-night Alaska budget is around $2,300 per person versus $600–$1,200 for a comparable Caribbean sailing.

Cabins are priced for double occupancy, so a solo traveler booking a standard cabin alone typically pays a single supplement of 160–190% of the per-person fare — this calculator defaults to 175%. The ways around it: dedicated studio cabins (Norwegian has the most), 'no single supplement' promotional sailings, and repositioning cruises with unsold cabins.

Inside cabins are the cheapest way aboard — book one on a newer ship and spend the savings on experiences. Published industry ranges put oceanview cabins about 15% above inside, balconies about 45% above, and suites at roughly 2.5x the inside price. Balconies pay off most on scenic itineraries (Alaska, fjords) and port-light sailings; on port-intensive cruises where you leave the ship by 8 a.m. daily, the upgrade value drops sharply.

Cruise fares are quoted per person assuming two people share the cabin — the price you see is half the cabin cost, not the whole cabin. A $999 'per person' fare means the cabin costs $1,998 for two. Port taxes and gratuities are also per person, so multiply everything by your party size. This is the number-one reason first-time cruisers underestimate the total.