craps buy the 4 and 10 2026

Master the "craps buy the 4 and 10" strategy with real math, hidden fees, and expert tips. Play smarter, not harder.>

craps buy the 4 and 10

craps buy the 4 and 10 is a specific wager in the dice game of craps that often confuses new players. On the surface, it seems like a simple way to bet on the numbers 4 or 10, but the devil is in the details—specifically, the commission structure and its impact on your long-term bankroll. This article cuts through the casino’s glossy promises and gives you the unvarnished truth about when this bet makes sense, when it’s a sucker play, and everything in between.

The Allure of the “Buy” Button
In a live or online craps game, you’ll see a sea of betting options plastered across the table layout. Among them are the “Place” bets and the “Buy” bets for the point numbers: 4, 5, 6, 8, 9, and 10. Most players gravitate towards Place bets because they’re straightforward: you win if your number hits before a 7, and you lose if a 7 appears first. The payouts are fixed but slightly less than true odds.

Then there’s the “Buy” option. Casinos market this as a premium choice. You pay a 5% commission (a “vig” or “vigorish”) upfront or on a win, and in return, you get paid at the true odds of the dice. For the numbers 4 and 10, those true odds are 2:1. That sounds fantastic—why wouldn’t you want to be paid what the dice are actually worth?

The catch is that 5% fee. It’s a silent killer of your expected value, and its effect is magnified on bets with lower probabilities, like the 4 and 10. Understanding this dynamic is the key to mastering craps buy the 4 and 10.

What Others Won't Tell You
Every beginner’s guide will tell you the basic rules. Few will warn you about these critical, bankroll-draining realities:

1. The Commission is Often Due Win or Lose: In many U.S. casinos, particularly in Las Vegas and Atlantic City, the 5% commission on a Buy bet for the 4 or 10 is charged immediately when you place the bet, regardless of the outcome. If you put down $20 to Buy the 4, you must also hand over a $1 commission right then and there. Your total outlay is $21, but you only stand to win on the $20. If you lose, you’ve lost $21. This structure is far worse than a commission charged only on a win.

   WIN BIG TODAY!⭐

2. The House Edge is a Moving Target: The advertised house edge for a Buy 4/10 bet assumes the commission is only taken on a win. Under that ideal scenario, the house edge is a respectable 1.67%. However, if the commission is taken upfront (the more common practice), the house edge jumps to a painful 4.76%. That’s worse than a single-zero roulette wheel and nearly as bad as some of the proposition bets in the center of the table—the very bets experts tell you to avoid.

3. It’s Almost Always Worse Than a Place Bet (for small amounts): A Place bet on the 4 or 10 pays 9:5 (or 1.8:1). Its house edge is 6.67%. At first glance, the Buy bet’s 1.67% or even 4.76% looks better. But this ignores the minimum bet requirements. To get the best value from a Buy bet, you need to bet in increments that make the 5% commission a whole dollar amount. For a $20 bet, the commission is $1. For a $25 bet, it’s $1.25, which most casinos will round up to $2, destroying your value. The sweet spot is usually $20, $40, or $60.

4. Online Casinos Play by Different Rules: Many reputable online casinos in regulated markets have changed the game. They often charge the 5% commission only on a winning bet. This instantly makes the Buy 4/10 a far more attractive proposition with that clean 1.67% house edge. Always check the paytable or help section of the online craps game before placing your bet.

   💼BECOME A MILLIONAIRE!

5. It Encourages a False Sense of Sophistication: Because you’re paying for “true odds,” many players feel they’re making a mathematically superior choice. This can lead to overconfidence and larger bets than their bankroll can sustain. Remember, a lower house edge doesn't mean you’ll win; it just means you’ll lose more slowly. A 1.67% edge is still an edge firmly in the casino’s favor.

The Math Behind the Madness
Let’s break down the numbers to see exactly where your money goes.

For a $20 Buy bet on the 4 (or 10) with a $1 commission paid upfront:
* Total Risk: $21
* Probability of Winning: There are 3 ways to roll a 4 (1-3, 2-2, 3-1) and 6 ways to roll a 7. So, your chance of winning is 3/(3+6) = 1/3.
* Payout on Win: You get your $20 back plus $40 in winnings (at true 2:1 odds). Total return: $60.
* Expected Value (EV): (1/3 * $60) + (2/3 * -$21) = $20 - $14 = $6
* House Edge: ($21 - $6) / $21 = $15 / $21 ≈ 4.76%

Now, compare that to a $20 Place bet on the 4 (or 10):
* Total Risk: $20
* Payout on Win: $20 * (9/5) = $36. Total return: $56.
* Expected Value (EV): (1/3 * $56) + (2/3 * -$20) = $18.67 - $13.33 = $5.33
* House Edge: ($20 - $5.33) / $20 = $14.67 / $20 = 6.67%

So, for a $20 bet, the Buy bet is indeed better, saving you about $0.67 in expected loss per bet. But if you were to make a $25 Buy bet with a $2 commission (due to rounding), the math changes dramatically, and the Place bet becomes the superior choice.

*Note: A 5% commission on $25 is $1.25. Most brick-and-mortar casinos will round this up to $2.

When Does It Actually Make Sense?
Given all the pitfalls, is there ever a good time to use craps buy the 4 and 10? Yes, but the conditions are specific:

1. You are playing online at a casino that charges the commission only on a win. This is the single biggest factor. With a 1.67% house edge, it’s one of the better bets on the table.
2. You are at a land-based casino that allows you to pay the commission only on a win. Some casinos, especially during promotional periods or at high-limit tables, may offer this concession. Always ask the dealer.
3. You are betting in multiples of $20. This ensures the 5% commission is a clean $1, $2, $3, etc., and you aren't getting rounded up into a worse deal.
4. Your session bankroll is large enough to withstand the variance. Even with a low house edge, you can experience long losing streaks. Don’t let the “smart” label on this bet trick you into betting more than you can afford to lose.

If none of these conditions are met, your money is almost always better off on the Pass Line with full Odds, or on Place bets for the 6 and 8 (which have a very low 1.52% house edge).

Strategic Integration, Not Isolation
Never view craps buy the 4 and 10 as a standalone strategy. It should be a tactical tool within a broader, disciplined approach to the game. The foundation of any smart craps player is the Pass Line or Don’t Pass Line bet, backed with the maximum allowable Odds bet. The Odds bet has zero house edge, which is the golden ticket in craps.

Once you have that core bet established, you can consider adding secondary wagers like Place or Buy bets for variety or to capitalize on a perceived “hot” number. But these should be a small percentage of your overall action. Treating the Buy 4/10 as your primary bet is a recipe for a quick bankroll depletion, especially in a live casino with the upfront commission.

Conclusion

The phrase "craps buy the 4 and 10" unlocks a bet that sits in a gray area of the craps world. It’s not a terrible bet, but it’s far from the optimal choice many believe it to be. Its value is entirely contingent on the casino's commission policy and your ability to bet in precise increments. In the most common live casino scenario—with a 5% vig taken upfront—the house edge of 4.76% makes it a mediocre option at best. However, in the increasingly common online environment where the commission is only charged on a win, it transforms into a strong, low-edge wager. Before you ever place this bet, you must know the rules of the specific table or online game you're playing. Without that knowledge, you’re not buying true odds; you’re just buying a more expensive way to lose.

Telegram: https://t.me/+W5ms_rHT8lRlOWY5

Promocodes #Discounts #crapsbuythe4and10