GAME & ENTERTAINMENT – GAMBLING & BETTING MATHEMATIC CALCULATOR Craps Pass Line Edge A precise tool.
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What is the Craps Pass Line Edge & How does it work?

In craps, the Pass Line bet is the most common wager for beginners. It wins if the shooter rolls a 7 or 11 on the come‑out roll and loses on 2, 3, or 12. If a point (4, 5, 6, 8, 9, or 10) is established, the bet wins if the point is rolled again before a 7 appears.

Players can reduce the overall house advantage by taking “free odds” behind the Pass Line. The odds bet is paid at true odds (no house edge) and is typically allowed up to a multiple of the original Pass Line wager (e.g., 2Γ—, 3Γ—, 5Γ—, or 10Γ— the Pass Line amount).

Because the odds portion carries no edge, the combined house edge is diluted. The effective edge is the original Pass Line edge (β‰ˆ1.41β€―%) weighted by the proportion of the total wager that is the Pass Line bet.

text{Edge%}=frac{0.0141timestext{PassBet}}{text{PassBet}+text{OddsBet}}times100
PassBet = amount placed on the Pass Line
OddsBet = amount placed on free odds (zero edge)
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Frequently Asked Questions
What is the house advantage on the Pass Line bet in craps?
The house advantage on the Pass Line bet in craps is approximately 1.41%.
How do odds bets affect the house edge in craps?
Odds bets are paid at true odds and reduce the overall house advantage when placed behind a Pass Line bet.
What is the come-out roll in craps?
The come-out roll is the first roll of the dice for a new shooter in craps. Winning on this roll with 7 or 11 establishes a point, while rolling 2, 3, or 12 loses.
Can I place odds bets on any number?
Odds bets can only be placed on the established point (4, 5, 6, 8, 9, or 10) in craps.
What is the maximum multiplier for odds bets in craps?
The maximum multiplier for odds bets varies by casino but typically ranges from 2x to 5x the original Pass Line wager.
How does a player win after establishing a point in craps?
A player wins after establishing a point by rolling that same number again before rolling a 7.
What is the significance of rolling a 7 on the come-out roll in craps?
Rolling a 7 on the come-out roll immediately wins the Pass Line bet for the shooter.

Results are for informational purposes only and do not constitute professional advice.