If you walk onto a casino floor, it is usually incredibly easy to locate the Craps pit; just follow the noise.
However, for a beginner, this massive, raucous table can be the most intimidating place in the entire building.
Furthermore, you do not need to understand 90% of the confusing bets on the table to play the game perfectly.
We will ignore the terrible, high-risk bets in the center of the table and focus entirely on the core mechanics of the game.
Understanding the Core of Craps: The Pass Line
To play Craps flawlessly, you only need to understand one single bet: The Pass Line.
A new round of Craps begins with a "Come-Out Roll." This is the first roll of the dice by a new shooter.
Outcome 2 (The Instant Loss): If the shooter rolls a 2, 3, or 12 (these numbers are called "Craps"), the table groans.
If the shooter rolls any other number (4, 5, 6, 8, 9, or 10), that number officially becomes "The Point."
The dealer will take a large, physical plastic puck (which is white on one side and black on the other) and place it directly on that number on the layout, white side up.
Phase Two: Hitting the Point vs. Sevening Out
Once "The Point" is established (let's use 8 as our example), the rules for your Pass Line bet completely flip.
If the shooter rolls a 4, 9, 10, or 2, absolutely nothing happens to your Pass Line bet; the game just continues, and the shooter rolls again.
However, there is a massive threat looming over every single roll: the dreaded 7.
The entire table groans, because a 7 means every single Pass Line bet instantly loses.
You can literally ignore the other 50 bets on the table and have an amazing, mathematically sound evening playing just the Pass Line.
The Best Bet in the Casino: The Free Odds Bet
If you want to play like a true professional, there is one secret, unwritten bet you must learn: "Taking Odds."
It is mathematically perfect; the casino pays you out exactly according to the true statistical probability of the dice rolling the Point before a 7.
If the Point is 6 or 8 (the easiest points to hit), the true odds are 6 to 5. The Odds bet pays exactly 6 to 5.
Then, once the Point is established, they place the absolute maximum allowable amount of money on the "Odds" bet directly behind it.
Ignore the yelling, ignore the complex center bets, and just focus on hitting the point.
The Core Rules of Craps (A Quick Summary)
- The Instant Win/Loss: On the Come-Out, 7/11 Wins. 2/3/12 Loses. Any other number becomes "The Point."
- The Danger Zone: During this phase, if the shooter rolls a 7, everybody loses (Sevening Out).
- The Secret Bet: The Odds bet has a 0% House Edge. Always take the maximum odds the casino allows.
- The Center Bets (Proposition Bets): The massive grid in the middle of the table (Hardways, Any 7, Horn Bets).
Understanding the Probabilities in Craps
| The Number | Possible Dice Combinations | Why Some Points are Harder to Hit |
|---|---|---|
| 4 or 10 | Only 3 ways each | Hard points to hit, which is why the Odds bet pays a lucrative 2:1. |
| 7 (The Most Important Number) | 6 ways (1-6, 2-5, 3-4, 4-3, 5-2, 6-1) | The most mathematically probable roll with two six-sided dice. |
| The Golden Ratio | There are 6 ways to roll a 7, and only 5 ways to roll a 6 or 8. | The House Edge exists because the 7 will always eventually appear and wipe out the board. |
You only need to memorize two simple steps: Bet the Pass Line, and Take Odds behind it when the Point is established.
When it is your turn to throw the dice, simply ensure they hit the back wall of the table, and try to relax.
Walk confidently up to the table, wait for the black puck to flip to "OFF" (indicating a new Come-Out roll), and drop your chips on the Pass Line.
