The Basics of Dice Probability

Craps is fundamentally a game of probability. With two six-sided dice, there are 36 possible outcomes. The sum of the dice determines the game's progression. Understanding these probabilities is crucial for grasping why certain bets have better odds than others.

Common Rolls and Their Frequencies

The most common rolls in Craps are 7 and 6, each appearing in 6 out of 36 possible outcomes (16.67% probability). The number 7 is particularly important as it ends the shooter's turn once the point is established. Snake eyes (1-1) and boxcars (6-6) are the rarest outcomes, each occurring only once in 36 rolls (2.78% probability).

Point Establishment and Odds

When a shooter establishes a point (4, 5, 6, 8, 9, or 10), the mathematical advantage shifts between pass line and don't pass bets. For example, a point of 6 requires rolling a 6 before rolling a 7, which has mathematical probabilities that favor specific betting strategies. Understanding these odds helps players identify favorable and unfavorable bets.

Table Etiquette and Responsible Play

Beyond mathematics, Craps has important social conventions. Players should handle dice with one hand only, never call out certain numbers, and maintain positive table energy. More importantly, responsible gaming means setting limits, understanding house edge, and playing for entertainment rather than profit.