The short answer
Craps payouts are the specific ratios the casino pays winners to ensure the house maintains a mathematical advantage. Because the house pays slightly less than the “true” mathematical odds of the dice landing on a specific number, they keep a predictable percentage of every dollar wagered.
The full calculation
To understand a payout, you must compare the True Odds (the mathematical probability of winning) against the Casino Payout. Let’s look at a Place Bet on the 6 or 8:
- True Odds: There are 5 ways to roll a 6 and 6 ways to roll a 7. The math is $6:5$.
- Casino Payout: The house pays $7:6$.
- The House Edge Formula: $$House Edge = (True Odds - Payout Odds) / (1 + True Odds)$$ Substituting the 6/8 Place Bet values: $$Edge = (1.20 - 1.166) / (1 + 1.20) = 1.52%$$
What this means at the table
In a standard two-hour session playing $25 units on the Pass Line with no odds (1.41% edge), you will likely see about 120-140 rolls. At an average of 30 decisions per hour, you are wagering $1,500. Mathematically, your “expected loss” is roughly $21. However, because of the variance in a short session, you’re more likely to either be up $300 or down $300; the payout math only “collects” its due over thousands of hours of play.
Common mistakes around this number
The biggest trap is “For 1” versus “To 1.” If a prop bet pays “5 for 1,” you get $5 total back (your $1 bet is gone). If it pays “5 to 1,” you get $5 profit plus your $1 bet back. On the layout, always look for the word “To” – “For” is a hidden 20% tax on your win.
See also
For related reading, see Craps Taking Odds Explained, Craps Why Odds Bets Have No House Edge, and Craps Place Bets.
In Detail
Craps payouts are where the truth is printed small. The number looks generous, but the question is always: generous compared with what?
This page is about how payouts compare with true odds. On the surface, that may sound like one small corner of craps, but in a real casino it touches the three things that decide whether a player survives the table: the written rule, the payout, and the way the bet feels when chips are already in action. Craps is dangerous for beginners because a bet can feel smart, social, or lucky while still being badly priced.
The math that matters: Two dice create 36 equally likely ordered combinations. The shape of the game comes from that grid: 7 has 6 combinations, 6 and 8 have 5 each, 5 and 9 have 4 each, 4 and 10 have 3 each, 3 and 11 have 2 each, and 2 and 12 have only 1 each. Fair odds are 2:1 on 4/10, 3:2 on 5/9, and 6:5 on 6/8. Any worse payout on the same risk creates house edge. Expected value is the grown-up way to price a bet: $EV=\sum(P_i\times W_i)-\sum(P_j\times L_j)$. If the payout is smaller than the true probability deserves, the difference is the house edge.
What it means on the felt: Bet sizing matters too. Place 6 pays 7:6, so proper units avoid ugly payouts and corrections. A player who understands this subject does not need to act like a robot. You can still enjoy the noise, the shooter, the stick calls, and the little rush when the dice leave the hand. The point is to know when you are paying for entertainment and when you are making a lower-cost decision.
Casino-floor truth: Craps is built to move. The table crew wants clear bets, fast decisions, and clean payouts. The layout also nudges attention toward action. The safest-looking move is not always the cheapest move, and the loudest bet is almost never the best one. Good craps play is not about predicting the next roll. It is about refusing to overpay for it.
The mistake to avoid: Do not be impressed by 30:1 until you know the hit rate. Also, never judge this topic by one lucky hit or one ugly loss. Short sessions are noisy. The math only shows its face over repeated decisions, which is exactly why casinos are patient and players are usually not.