When Can You Split In Blackjack
In blackjack, the option to split your cards can be vital in order to increase your chances of winning, and lowering the house edge. For long-term success, understanding the advantages, disadvantages and when to pounce on the opportunity to split, is crucial. Splitting, as explained on our terminology page, refers to the option of dividing our hand into two separate hands, upon being dealt a matching pair.
Additionally, can you get blackjack on a split? Splitting aces gives a player two chances to hit 21. In most casinos the player is only allowed to draw one card on each split ace. As a general rule, a ten on a split ace (or vice versa) is not considered a natural blackjack and does not get any bonus. Prohibiting resplitting and redoubling is. When can you split in blackjack? Check the explanation in the form of a blackjack split chart below. There are some best hands to split in blackjack. Looking at the table, consider that ace and 10 are the strongest cards or combinations, and 4, 5, and 6 are the weakest. This statement is based on complex mathematical calculations and should be. When you are allowed to Double Down After Split, you’re going to split 2’s and 3’s when the house has the upcards of 2 through 7. You’re going to split fours (4,4) when the house shows a 5 or 6, and 6’s are split when the house shows 2 through 6. When DDAS is not available, you will absolutely be splitting less.
- Firstly, splitting in blackjack can only occur after you’ve been dealt a pair of the same value cards on your initial hand. For instance, two 8s, two 10s, two Jack’s etc. When that happens you will immediately get to split, if you want, because it’s always optional.
- You always split aces and 8s in blackjack. Of course, you can always find contrarians who disagree with everything, no matter how solid the math behind it is. This post is for people who want to understand in detail why you should always split aces and 8s in blackjack. A Pair of Aces in.
We can split our hand if we are dealt two cards of the same value. For example, we can split two Aces, two Fours or two Kings. Depending on the rules, some blackjack games allow us to split non-matching face cards, because they are still valued at 10 points. For instance, we might be allowed to split a King and a Queen.
When splitting, we must place an additional bet equal to our original wager to cover the second hand. Our original matching cards will then be physically separated from each other to form two hands, and we will then be dealt an additional card for each new hand. Now, we play out our hands one at a time, just as we would if we had bet two hands at the start of the round, and we can opt to hit, stand, double down and even split again if the opportunity arises (although some games do not allow us to split again after already having split).
Note: If you are playing in a land-based casino, you must refrain from touching your cards at all times.
Again, depending on the style of 21 we are playing, there can be some slight variations in the rules regarding splitting, but there is always a level of restriction to limit or balance the tactic. The main rule which changes from game to game is the continual splitting option, where if we receive two of the same cards and opt to split them, and then receive another card of the same value, we may or may not be able to split again (and again).
Blackjack for online players
Split cards in play
Most styles of blackjack will let you double down on split hands, and also re-split your hands further if the possibility arises. However, as explained, some casinos have rules which restrict additional options. Here are the two common rule variations:
- If you split a pair of Aces, you will only be dealt one more additional card and you cannot hit, double down or split your hands any further and must work with the cards you’re dealt.
- If you split your hand once, further splits or double downs are not allowed.
If we are playing a standard game of blackjack, then standard rules stipulate we can generally split our hands up to a maximum of three times, which would mean we would be playing a total of four hands. Having said that, always check the rules before you begin playing either online or at a B&R casino to avoid confusion. It is important to try and make sure you have enough chips left so if you are dealt a couple of hands in which you’d be best served to split, you aren’t out of cash.
When to split
A common misconception for many in regards to splitting cards is that they should do so every time they receive a matching pair of the same value. Like all blackjack moves, splitting should be carefully considered and the dealer’s up-card should always be taken in to consideration.
Splitting Aces
A pair of Aces is undoubtedly the most popular hand to split. By rule of thumb, we should always choose to split two Aces if we are dealt such a hand. In doing so, we are giving ourselves a greater chance to draw at least one blackjack hand. Alternately, if we opted to keep both Aces for a total value of either two or 12 points, this would eliminate and waste the potential for two separate hands reaching a natural blackjack. In some games, if we hit blackjack (whether it be after splitting or without splitting), we are paid out immediately, regardless of what the dealer has.
Note: Due to the popularity of splitting Aces in blackjack, should a split Ace be dealt a card valued at ten, some casinos and their rule variations will not regard that as a natural blackjack, and will not payout 3:2, but rather 1:1 Try to avoid such rules.
Splitting is an interesting component of playing Blackjack that allows you to enter two hands in the same round if the first two cards in your initial hand are of the same value. So what is splitting, when can you do it and when should you? Read on to find out.
What is splitting in Blackjack?
A player can split in a round of Blackjack if their opening two cards are of the same value. This means any pair from Ace through to nine and any two cards valued at ten (for instance, a ten and a Queen).
If a player decides to split, they must place a second bet for that round of the same value as their original bet, essentially doubling their stake. The two cards are then treated as the first card of two new independent hands that are played out separately. Should one of these hands become a pair, the player is allowed to split again and enter a third hand whilst tripling their stake, and so on.
Generally, you are allowed to hit or double down on a split hand, with the exception of if you have split two Aces, in which case the two hands are often not allowed to consist of more than two cards. In some cases, a Blackjack achieved on a split hand will not count as such, and simply be valued at 21.
In a game of Blackjack, opportunities to split will likely be rare. You have an approximate 0.5% chance of getting any pair from Aces to nines in your opening two cards, and a 9.4% probability of getting two cards valued at ten.
When to split in Blackjack
It is arguably universally agreed that there are two scenarios in which you should always split: if you have a pair of Aces or a pair of eights.
You must carefully consider if you are going to split in Blackjack.
While you are likely to be prohibited to getting only one more card on two split Aces, this nonetheless presents two separate opportunities to get Blackjack. There will be an approximate 30.4% chance of a hand starting on an Ace getting Blackjack, equating to a 51.6% probability that at least one of your two hands will do so.
Meanwhile, a pair of eights presents a value of 16. This is widely considered to be the weakest opening hand in Blackjack, by virtue of the fact it is one beneath the minimum value of 17 that the dealer is required to finish on (meaning it is always likely to lose) but has a significant risk of going bust when hitting. Splitting a pair of eights averts this problem.
For a pair of nines, you should split in all circumstances unless the dealer’s face up card is a seven, worth ten or an Ace, in which case you should stand. If the dealer’s face up card is a seven, the most likely outcome is that their second card will be worth ten, meaning they will be forced to finish the round with a hand worth 17, less than your hand’s value of 18.
If the face up card is worth ten or an Ace then they have a chance to get Blackjack, meaning standing on a value of 18 is the option that presents the best chance of winning.
With the exception of pairs of fives, for pairs between two and seven you should look to split when the dealer’s face up card is certain values between two and seven and they are at the greatest risk of going bust. The information discussed in the last few paragraphs is summarised in the table below:
Blackjack splitting strategy
NB: This table assumes four to eight decks in play and that the dealer hits on a soft 17.
When not to split in Blackjack
Under no circumstances should you split on a pair of tens. An opening hand worth 20 is very strong and can only be beat by a Blackjack or a three-card hand worth 21, and the dealer has just an approximate 12.2% chance of getting this in any given round. When splitting a pair of tens, you are likely to end up with two separate hands both worth less than 20, essentially spurning a strong opportunity to win the round by putting yourself at risk of doubling your losses.
You should also never split on a pair of fives. In this situation, the best approach is to double down, as this will provide an approximate 53.8% chance of finishing your turn with a strong hand containing a value of 18 or higher. The exception here is if the dealer’s face up card is worth ten or an Ace and they therefore have a chance to get Blackjack, at which point you should hit.
For pairs of twos, threes and sevens you should not split if the dealer’s face up card is at least an eight, and for pairs of fours and sixes you should not split if the dealer’s face up card is at least a seven. For pairs of fours, you should also never split if the dealer’s face up card is beneath five, at which point they have a plausible opportunity to build a high value hand via three cards.
Enhance your Blackjack strategy
If you’re looking for general advice on how to play Blackjack, read our guide to Blackjack. If you want to learn more on how to inform your Blackjack strategy, remember to read our articles on how to double down and surrender, alongside how to place a side bet and insurance bet.
We also have an article outlining an advanced Blackjack strategy. If you want to learn more about Blackjack beyond how to play the game, you can read about the history of Blackjack.
When Do You Split 8's In Blackjack
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