🎲 Casino Classic
Craps Pass Line Probability & House Edge Calculator
Calculate the probability of winning the come-out roll (7 or 11 = 22.22%), crapping out (2, 3, 12 = 11.11%), or hitting the point.
⚙️ Input Parameters
Real-Time Simulation 25
1 1000
Mathematical Formula
P(Win) = 8/36 + sum(P(Point) * P(Point before 7)) = 244/495 ≈ 49.29%
Primary Probability Result
--%
Success Probability
Fractional Odds
1 in 2.0
Failure Chance
50.0%
Client-side mathematical calculation ● 100% Deterministic
Tactical Analysis & Mathematical Context
In tabletop gaming, understanding the mathematical distribution behind your rolls allows you to make informed risk-reward decisions. Whether balancing spell slot usage in D&D 5e, evaluating an attack profile in Warhammer 40k, or weighing trade routes in Catan, knowing the exact probability mass function (PMF) turns guesswork into strategy.
Frequently Asked Questions
What is the house edge on the Pass Line in Craps?
The Pass Line bet in Craps has a player win probability of 49.29% and a loss probability of 50.71%, resulting in a low house edge of 1.414%.
More Board Games & Casino Calculators
Board Game #1
Settlers of Catan 2d6 Resource Probability Calculator
Classic Dice
Yahtzee Probability Calculator (5 of a Kind Odds)
Universal Math
2d6 Probability & Sum Distribution Calculator
Classic Strategy
Risk Board Game Battle Odds Calculator
Board Game Rules
Monopoly Speeding & Jail Doubles Probability Calculator
GURPS & Retro
3d6 Probability & Bell Curve Distribution Calculator