What it means
Onboard credit (OBC) — sometimes called “shipboard credit” or “cruise cash” — is a pre-loaded dollar balance in your onboard account that you can spend on most things you’d otherwise pay for in cash on the ship. Think of it as a gift card that activates when you board and expires when you disembark.
You don’t apply it to your cruise fare itself. You apply it to the bill you accumulate while onboard — drinks, specialty dining, shore excursions, spa treatments, gift shop purchases, casino chips, internet packages, and so on.
Why this matters for new cruisers
Onboard credit is the single most valuable promotional currency in the cruise industry, and it shows up in places first-timers don’t always notice. You can get OBC by:
1. Booking during a promotion. Most cruise lines run “Wave Season” sales from January through March that include $50–$300 in OBC per cabin as an incentive. 2. Booking through a travel agent. Many agents share part of their commission back as OBC — this can be $50–$200 on a typical sailing and is often the single best reason to use an agent over booking direct. 3. Loyalty programs. Once you’ve sailed a few times with a line, their loyalty tier may include automatic OBC on every booking. 4. Stock ownership. If you own 100+ shares of Carnival Corporation (CCL) or Royal Caribbean (RCL), you can get $50–$250 in OBC per cruise just for being a shareholder. This is the cruise industry’s worst-kept investing secret. 5. Buying a “next cruise” certificate while onboard. Booking your next sailing while you’re still on the current ship typically nets you OBC for that future sailing.
The expiration trap
OBC has no value off the ship. If you board with $200 in credit and disembark without spending it, that $200 is gone — refunded only in extremely limited cases (typically only “refundable OBC” granted through specific promotions; most promotional OBC is non-refundable).
The practical implication: if you have OBC sitting in your account, spend it. Don’t be precious about it. The order of operations on the last sea day of your cruise should be: check your folio balance, see what’s in OBC vs. cash, and burn the OBC on something useful — a spa treatment, a bottle of wine to enjoy that night, a shore excursion on the final port day, or even gift shop purchases that you’d otherwise buy elsewhere.
What to spend it on (by line)
Each cruise line has its own pricing economy, so “what gives you the best OBC value” varies:
- Royal Caribbean & Carnival: Specialty dining is your best dollar-for-dollar use. The $40–$70 cover charge for a steakhouse meal is genuinely worth that price.
- Norwegian: A drink package conversion if you didn’t bundle one at booking.
- Celebrity & Princess: The thermal spa pass (a daily or cruise-long fee for hot tubs, steam rooms, heated loungers) tends to be priced well for OBC.
- Disney: Cabana rentals at Castaway Cay are the highest-leverage purchase if you can get one.
- Holland America: Shore excursions, which are otherwise overpriced compared to independent operators.