Random Craps Dice Roller
Press Roll for the come-out roll.
Place a bet
Play money only — no real wagering. Payouts are typical casino rates so you can learn the game’s odds; the house edge means the balance drifts down over time, just like the real game.
About Craps
Craps is the classic American casino dice game, played by rolling two fair six-sided dice. The whole table bets on the outcome of the shooter’s rolls, which makes it one of the most social and fast-moving games on the floor. Every result here is a true, independent roll of two dice with totals from 2 to 12.
Come-out roll vs the point
A round begins with a come-out roll:
- 7 or 11 (a natural) — Pass Line bets win immediately.
- 2, 3, or 12 (craps) — Pass Line bets lose immediately.
- 4, 5, 6, 8, 9, or 10 — that number becomes the point. The shooter then keeps rolling until the point repeats (Pass Line wins) or a 7 appears first (a seven-out, Pass Line loses).
Pass Line, Don’t Pass, and the Field
- Pass Line — the classic “with the shooter” bet. Wins on a come-out 7/11 and on the point made; loses on a come-out 2/3/12 and on a seven-out. Pays even money.
- Don’t Pass (bar 12) — the opposite side. Wins on a come-out 2/3 and on a seven-out; loses on a come-out 7/11 and on the point made. A come-out 12 is a push (the “bar 12” that gives the house its edge). Pays even money.
- Field — a one-roll bet that wins on 2, 3, 4, 9, 10, 11, or 12. Most field numbers pay even money, while the 2 and the 12 pay 2 : 1.
How it works
- Your browser generates two cryptographically secure 32-bit unsigned integers
- Each integer is mapped to the range 1–6 using modular arithmetic
- The two dice are summed for a total between 2 and 12
- The come-out / point game state advances and any working bet is settled — instantly, with no server request
Craps bets, payouts, and odds
Craps offers dozens of wagers. Single-roll bets show their winning outcomes over the 36 equally likely rolls of two dice; multi-roll bets (the line, place, and hardway bets) show the exact probability of winning their full resolution.
| Bet | Typical payout | Probability | Odds against |
|---|---|---|---|
| Pass Line | 1 : 1 | 49.29% | 1.03 : 1 |
| Don't Pass (bar 12) | 1 : 1 | 47.93% | 1.09 : 1 |
| Field (2,3,4,9,10,11,12) | 1 : 1 (2 & 12 pay 2 : 1) | 16/36 ≈ 44.44% | 1.25 : 1 |
| Any 7 | 4 : 1 | 6/36 ≈ 16.67% | 5 : 1 |
| Any Craps (2,3,12) | 7 : 1 | 4/36 ≈ 11.11% | 8 : 1 |
| Eleven (yo) | 15 : 1 | 2/36 ≈ 5.56% | 17 : 1 |
| Ace-deuce (3) | 15 : 1 | 2/36 ≈ 5.56% | 17 : 1 |
| Aces / Snake eyes (2) | 30 : 1 | 1/36 ≈ 2.78% | 35 : 1 |
| Boxcars (12) | 30 : 1 | 1/36 ≈ 2.78% | 35 : 1 |
| Big 6 / Big 8 | 1 : 1 | 45.45% | 1.2 : 1 |
| Place 6 or 8 | 7 : 6 | 45.45% | 1.2 : 1 |
| Place 5 or 9 | 7 : 5 | 40.00% | 1.5 : 1 |
| Place 4 or 10 | 9 : 5 | 33.33% | 2 : 1 |
| Hard 6 / Hard 8 | 9 : 1 | 9.09% | 10 : 1 |
| Hard 4 / Hard 10 | 7 : 1 | 11.11% | 8 : 1 |
Payouts shown are typical casino rates; exact payouts and the resulting house edge vary by casino. Probabilities and odds-against are fixed and do not change.