Doubling down in 21 is a valuable skill and has the power to lead to long-term advantages. Doubling down offers gamblers the chance to increase the original wager after you get your first two cards. Gamblers then stand after receiving one extra card.
A double down used correctly will boost your winnings. It is worth noting that when you double down and it is not the right time, it can get very expensive. Understanding card value and basic strategy and the dealer’s up card will help you to know when to double down in blackjack.
The Meaning of Double Down in Blackjack
When you double down in the game it allows you to double your first bet when you have seen the first two cards. After this you get dealt one card and will need to stand. For example:
You wager $20
Your first two cards total eleven
You decide to double by adding another $20
You will get dealt an extra card
Your total wager is now $40
As gamblers are only allowed one card when they double, it is a good decision when you already hold a good hand.
The Time to Double Down
If you want to gain more winnings, choosing the best time to double down is vital. Check out the table below as it shows the best time to double down.
The numbers in the table are based on stats and probabilities not guesswork. By following the probabilities it can bring long term success which is better than only relying on guesswork.
The Dealer’s Up Card Matters
Before you make a decision to double down you want to check out the dealer’s face up card. If the dealer is showing:
Two through to six: they have a good chance of busting
Seven through to Ace: they are likely to have a strong hand
A total of nine may not seem a good hand, but if the dealer is holding a five or six, doubling down is the right choice.
When Not to Double Down
Even though doubling down gets your winnings up if you win, there are lots of situations when it needs to be avoided. You do not want to double down when:
Your total is 12 or higher, not including certain soft hands
When the dealer is showing a 7,8,9,10 or Ace
You are not certain of the table rules
You are trying to chase your losses
The idea with a double down is to win specific hands when you are in a strong position. You never want to double down just to chase your losses; it must be based on probability, not emotion.
House Rules That Change The Strategy
There are numerous blackjack games out there with slightly different rules. You will find certain casinos allow players to double when:
On any two cards
When splitting pairs
Only when you hold 9,10 or 11
Before or after checking for blackjack
This is why you must always check the table rules before playing. These rule variations change the house edge and may slightly change basic blackjack strategy.
Common Double Down Mistakes
There are costly mistakes that can hurt players when it comes to doubling down. These are some of the most common mistakes:
Ignoring the dealer’s up card
Not understanding the table rules
Wanting to chase a loss
Double weak totals
Not being brave enough to double down
Blackjack is a game that will reward disciplined choices rather than greedy players.
Practice Before Playing with Your Own Hard Earned Money
There are a host of online casinos that offer free 21 games which will allow gamblers to practice their skills risk free. By playing free games of 21, it will assist you in understanding any dealer weakness, it can build confidence, it will show you mistakes that you can learn from, and you will understand when to double down.
Before adding your own funds and facing off against a dealer, we recommend checking the list of NZ casino sites where you can play in demo mode. As soon as your confidence is high and you have grasped the rules, you should compare games from the list of safe NZ casino sites. All the casinos are licensed, secure and fair, offering good value to everyone.
Locating a Safe Casino Where You Can Enjoy 21
There are a vast selection of platforms out there that offer blackjack online. It can be tricky trusting sites as they all promise the world, but do they deliver? Check out the best casinos with blackjack that offer fairness certificates, give low minimum bet options and are known for a quality live gaming experience.
Final Thoughts
Blackjack has been played for centuries by kings and queens, and it is as popular in today’s fast-paced world as ever before. By looking into the history of card games, you will find that the majority of European card games evolved into the modern version of blackjack. It is a good idea to understand where blackjack came from as it gives you a better appreciation of the game, as well as how the game evolved.
Because gamblers get the opportunity to double down and increase their winnings, it is a very effective skill to hold. It is important to know the card values, how strong or weak each card is in the pack, especially the dealer’s up card. Staying disciplined and making wise, measured decisions will have the potential to win you more in a shorter time.
Sophia Novakivska has already been spending 12 years on everything related to gambling writing. Slot and casino reviews, comparisons, top options for different audiences, news, how-tos and gambling history - she knows the area and proved it with her publications on Better Collective, AskGamblers and Gambling.com. For four years, Sophia is into NZ iGaming niche where she analyzes the online casino bonuses, live games, new slot releases, and sport news. Sophia’s credentials: GLI University’s iGaming testing & compliance course (2020) and UKGC-approved Responsible Gambling certification (2022).
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