Craps is a fast-moving dice game built around a shooter, two dice, and a changing target number called the point. Its energy can make the table seem complicated, but the basic structure is straightforward once the main wagers and dice probabilities are clear.
The key distinction is between bets that follow the roll sequence and bets that predict a specific result. Pass Line and Don’t Pass wagers remain active through several rolls, while proposition bets usually depend on the next throw. Understanding this difference helps players compare risk, payout, and house advantage before staking funds.
Online craps follows the same mathematical principles as a physical table, although the interface may display different layouts, limits, and betting controls. Players using a mobile casino or cryptocurrency platform should also check the posted rules, minimums, maximums, and settlement procedures before beginning.
Each round starts with a come-out roll. A Pass Line bet wins immediately if the shooter rolls 7 or 11, while 2, 3, or 12 causes the wager to lose. Any other total—4, 5, 6, 8, 9, or 10—establishes the point.
Once a point is set, the shooter continues rolling. The Pass Line bet wins if that same point appears again before a 7. A 7 ends the round and causes the Pass Line wager to lose. Rolls of other numbers simply keep the round active.
The Don’t Pass bet reverses the general objective. It wins when the come-out roll is 2 or 3, loses on 7 or 11, and usually pushes on 12. After a point is established, Don’t Pass wins when a 7 appears before the point.
Two dice produce 36 equally likely combinations. Seven is the most common total because it can be made in six ways: 1-6, 2-5, 3-4, 4-3, 5-2, and 6-1. Six and eight each have five combinations, while four and ten each have three.
This distribution explains why a point of 4 or 10 is harder to repeat than a point of 6 or 8. It also explains why rolling a seven is such a frequent event during the point phase. The shooter’s skill does not change these probabilities; each roll is independent.
| Dice Total | Ways To Roll | Probability | Common Craps Relevance |
|---|---|---|---|
| 4 or 10 | 3 of 36 | 8.33% each | Point numbers with lower repeat frequency |
| 5 or 9 | 4 of 36 | 11.11% each | Middle-frequency points |
| 6 or 8 | 5 of 36 | 13.89% each | Most frequent point numbers |
| 7 | 6 of 36 | 16.67% | Ends a point phase when rolled first |
| 2 or 12 | 1 of 36 each | 2.78% each | Rare totals and proposition outcomes |
A useful odds bet can be placed behind a Pass Line or Come bet after a point is established. These bets pay true mathematical odds: 2:1 on 4 or 10, 3:2 on 5 or 9, and 6:5 on 6 or 8. The casino does not build a house edge into the odds portion, although the original line bet still carries an advantage for the house.
The Pass Line is the simplest starting point for many beginners. Its standard house edge is about 1.41%, assuming the usual rules. A Come bet works like a new Pass Line wager after the point phase has begun: a 7 or 11 wins, 2, 3, or 12 loses, and another number becomes the Come point.
Don’t Pass and Don’t Come bets favor the seven-out outcome and generally have a slightly lower house edge, often around 1.36% under standard rules. Their payout structure and the push on 12 may feel less intuitive, so players should confirm the exact rule displayed by the operator.
Place bets let a player wager that a selected number will appear before a 7. The 6 and 8 commonly pay 7:6, 5 and 9 pay 7:5, and 4 and 10 pay 9:5. These wagers offer more direct control over number selection, but their house edge is usually higher than a Pass Line bet with properly used odds.
The Field is a one-roll wager covering 2, 3, 4, 9, 10, 11, and 12. Most field numbers pay even money, while 2 and 12 may receive enhanced payouts. Because the field excludes the highly frequent 5, 6, 7, and 8, its house advantage is often substantial.
Hardways predict that a pair will produce 4, 6, 8, or 10 before the number appears in an “easy” combination or before a 7. For example, hard 8 requires two fours. These bets can produce attractive payouts, but the probability is lower and the casino edge is generally much larger than it is on line wagers.
One-roll proposition bets include Any 7, Any Craps, Yo, and specific totals such as 2 or 12. They are easy to understand because the result is immediate, yet the payout usually does not fully compensate for the low probability. They are better treated as high-variance entertainment rather than the mathematical foundation of a session.
The house edge measures the casino’s expected advantage over a large number of wagers. It does not predict the result of one roll or guarantee that a player will lose during a short session. A bet with a 1.41% edge can win several times in a row, while a high-edge proposition wager can also succeed immediately.
Pass Line and Don’t Pass bets become more competitive when paired with odds. A player may reduce the average cost of the overall wager by placing a larger odds component, but this also increases the amount exposed to a losing seven. Lower house edge does not mean lower short-term volatility.
For online play, compare the game’s information panel before wagering. Look for the exact odds schedule, whether maximum odds are 2x, 3x, 5x, or higher, and whether special payouts apply to field or proposition bets. Payment speed and cryptocurrency conversion rates are separate considerations from the underlying craps mathematics.
A clear bankroll limit is more useful than a complicated betting system. Decide the maximum session amount before opening the game, select a unit size that allows several rounds, and avoid increasing stakes simply because a point has appeared repeatedly. Previous rolls do not make a future seven or point more likely.
A restrained approach commonly centers on Pass Line or Don’t Pass, with odds used only when the player understands the added exposure. Players who prefer selecting numbers may consider a Place 6 or Place 8 wager, while recognizing that the payout and house edge differ from a line bet.
Account security and payment procedures deserve the same attention as game rules. When reviewing funding requirements, keep transaction records and examine any card verification details alongside the operator’s own deposit and withdrawal terms. A clear record helps separate game results from payment timing or conversion issues.
A demo mode, when available, can help players learn the layout without risking money. Practice identifying the point, placing odds behind a line bet, removing a wager after a win, and checking how the interface handles a seven-out. These operational details matter because craps moves quickly.
Mobile users should also verify that the dice history, active wagers, and balance are easy to read on a smaller screen. A reputable platform should display rules and payouts clearly, provide accessible support, and protect account activity through appropriate security measures. Players should still review the operator’s terms rather than relying on promotional language alone.
The strongest foundation is simple: understand the dice combinations, favor wagers with reasonable house edges, and treat every roll as independent. Open a regulated account where permitted, review the available craps rules on PSG888, set your limits first, and begin with stakes small enough to keep the session controlled.