Most craps confusion happens right here — at the moment a new come-out roll begins and your come bet is already sitting on a box number. Understanding exactly what "working" means in that moment can save you real money and a lot of frustration at the table.
What does it mean for a come bet to be "working"?
A come bet travels to a box number on its first roll. Once it lands there, it is live — or "working" — on every subsequent roll. That includes the come-out roll of a brand-new shooter. Come bets already traveling on a number lose when a 7 is rolled at the start of a new shooter's come-out. That is the single most common source of frustration for new craps players. The table may feel celebratory because a pass line bet would have won on that 7, but your traveling come bet loses at the same moment.
For a deeper look at why this specific roll creates so much confusion, see Seven-Out and the Come Bet: The Confusion Every Beginner Has and Come Bet on a New Come-Out Roll: The Confusion Explained.
Why does the come bet require at least two rolls to resolve?
The come bet resolves on its own independent timeline. The first roll moves it to a come point; the second roll — or any subsequent roll — decides the outcome. Players who don't understand this two-phase structure may mistakenly believe their bet has been lost or ignored when it travels to a box number. It hasn't been. It is simply waiting for its own come point to repeat before a 7 appears.
How do odds behind a come bet change the math?
Free odds placed behind a come bet pay at true mathematical odds with zero house edge — no casino mathematical advantage applies to the odds portion of the wager. Come point payouts are 2:1 on 4 or 10, 3:2 on 5 or 9, and 6:5 on 6 or 8. The flat come bet carries a 1.41% house edge, identical to the pass line. Adding maximum odds drives the combined effective house edge lower on your total position. That is why odds are the most strategically important part of any come bet.
One practical note: unlike pass line odds, come bet odds must be verbally requested from the dealer each time. Players who forget to ask are playing at a higher house edge than necessary.
Should your odds be "on" or "off" during the come-out?
By default, odds behind come bets are off during a come-out roll at most casinos. You can ask the dealer to turn them on. If you do, and a 7 is rolled, your flat come bet loses but your odds are returned. If the come point repeats on the come-out, the odds pay at the true-odds rate. Knowing this default rule lets you make an intentional choice rather than an accidental one.
How does this affect an active multi-number strategy?
If you run a strategy such as the Three Point Molly — a pass line bet backed with two come bets, each carrying maximum odds — a 7 on any come-out can strip your entire traveling come bet position in one roll. That is not a flaw in the strategy. It is simply the nature of the wager. Managing that exposure means understanding it before it happens, not after.
For the full strategic framework, visit our guide on Come Bet Strategy: Using Odds to Cut the House Edge, and compare timing and mechanics side by side in Come Bet vs Pass Line — Same Edge, Different Timing.
Real-money online craps with come bet support is legally available to players in New Jersey, Michigan, Pennsylvania, West Virginia, Delaware, and Connecticut through state-licensed operators. Check your state's current rules before depositing. 21+ only. Gambling problem? Call 1-800-GAMBLER.