Advanced Blackjack Strategy: Master Every Move at the Table

Blackjack is one of the few casino games in which players can use skill. With an advanced blackjack strategy, it’s even possible to wipe out the house edge completely or even swing the odds in your favor.

This guide unpacks blackjack’s advanced basic strategy, card counting techniques, and betting systems, and you can learn more about them below to help you boost your blackjack experience.

Key Blackjack Terms You Must Know

You should first get to know the blackjack terms to understand your strategy and get the ultimate results. Thus, check out the table below with terms and brief explanations to support your journey.

TermDefinition
BlackjackA hand with an ace and a 10-point card equals 21.
BustA hand score that goes above 21
HitTake another card from the dealer
StandNot taking more cards
Double DownDouble the bet, and take one more card
SplitSeparate the same cards into two hands and place an extra bet
SurrenderEnd your hand early and get half of your bet back
PushTie between you and the dealer, resulting in the dealer returning your bet
Soft HandA hand where the ace counts as 11.
Hard HandA hand without an ace, or ace equaling 1.
Dealer’s HandThe hand the dealer has, with one card facing up.

What Is an Advanced Strategy in Blackjack?

An advanced blackjack strategy goes beyond basic strategy and reduces the house edge even further, often giving the player an advantage.

These strategies include incorporating specific rules depending on the number of decks or variants played, using card-counting, bet spread, and instances when players should take insurance. Here are some examples of what advanced blackjack strategies involve.

6 Deck Blackjack Advanced Strategy

Most brick-and-mortar and online blackjack casinos don’t use only a single deck but instead use multiple decks, so using a 6-deck blackjack advanced strategy is extremely useful.

This involves making specific tweaks to a standard system, including converting a running count to a true count, adjusting bet sizing, and deviations from basic strategy. It also takes into account advanced blackjack surrender strategy.

2-1-2 Strategy

The 2-1-2 or Manhattan strategy is an excellent example of blackjack bankroll management. This is a form of betting strategy that takes advantage of winning streaks. Players adjust their wager size based on specific winning patterns of previous hands.

Players start by betting 2 units. If they win, they reduce the next bet to 1 unit. If they win the second bet, they increase the bet size to two units. If the third bet wins, they increase it to three units. If they lose at any point, they restart the cycle.

Professional Blackjack Strategy

Professional players can follow advanced blackjack strategy tables and charts that come with specific betting systems. By precisely following the recommendations for each betting system, players reduce the chance of making losses and maximize their profits.

Advanced vs Basic Strategy in Blackjack

There are several differences between basic and advanced blackjack strategies, but one of the most obvious is the advanced blackjack chart. In basic strategy, a single chart dictating when to hit, stand, split, and double down is used. The chart is always the same, regardless of the variant you play or the number of decks in use.

On the other hand, an advanced strategy uses several charts depending on the specialized rules of the blackjack variant, the number of decks, when to take insurance, and whether a player is counting cards. Because these charts are more specific, they are far more accurate and effective, but they are also more complex and more challenging to remember.

Basic Blackjack StrategyAdvanced Blackjack Strategy
Simple and easy to memorizeMore complex and harder to memorize
Doesn’t incorporate card-counting systemsIncorporates card counting
Firm rule-based decisions that are always the same based on the cards currently showingDynamic decisions based on the current count
Never take insuranceCertain situations call for taking insurance

How an Advanced Blackjack Strategy Chart Can Help

Using an advanced blackjack strategy chart has several advantages. First, it simplifies complex decisions on what to do in a scenario and informs betting decisions. It also adapts to different games, meaning your actions are more accurate. Most importantly, it maximizes a player’s edge and gives them an advantage over the casino.

Advanced Blackjack Strategy

Why a Solid Blackjack Strategy Matters

By creating a solid strategy, you can reduce the house edge and increase your winning chances. Since the game is based on skills, developing a strategy will surely help you learn the game and ensure you’re not losing.

Understanding the House Edge

Advantage play in gambling refers to legal methods players can use to reduce their house edge in a game and, in certain circumstances, gain a statistical advantage over a casino.

The leading advanced advantage play in blackjack is card counting. In a standard game of blackjack, the house edge is around 2%, meaning, on average, for every $100 a player bets, they will receive $98 back.

Implementing a basic blackjack strategy reduces the house edge to around 0.5%. Using an advanced blackjack strategy and card counting, a player can reduce the house edge to -1%, giving the player a statistical advantage, and on average, for every $100 bet placed, the game will pay $101 back.

Variance, Risk Management, and Bankroll Protection

Variance includes normal ups and downs in your blackjack experience, which is why it’s crucial to develop a risk management strategy and protect your finances and bankroll. Sometimes, you may not have enough luck to win, which is when these strategies come in handy.

You can utilize management strategies like the Kelly Criterion to protect your well-being. It helps you calculate the bet size according to the odds and the edge; simply divide the two to know how much you should bet. It’ll help you manage risk and have control over each game.

Using Probabilities to Inform Your Bets

Once you start counting cards and half of the cards in the shoe have been used up, the probabilities start to change. If the majority of the cards remaining are high-value cards, the probability of hitting blackjack increases; in other words, you can bet more aggressively.

For instance, you can learn that the probability of drawing an Ace is 7.7% or that hitting a blackjack is 4.8%, and create a strategy accordingly. This knowledge and familiarity can help you decide when to surrender as well as salvage a portion of your bet.

Make Use of Insurance Bets – But Only at the Right Time

Basic strategy says never to take insurance because the house edge of an insurance bet is 7.4%, so it’s a bad bet. However, blackjack strategy for advanced play dictates certain scenarios where taking insurance is the right call.

The time to take insurance is when the true count is +3 or more, and the dealer’s upcard is an Ace. This is because we know that there are a lot of high cards left in the deck, and the probability of them having a ten card and hitting blackjack is high.

Advanced Blackjack Strategy and Card Counting

Advanced Blackjack Strategy

There are several ways to count cards in blackjack. The most common is the Hi-lo strategy, but there are many others. We run through some popular advanced card counting and how they compare to others below.

Hi-Lo

Hi-Lo
The Hi-Lo system is one of the most common blackjack card counting advanced strategies, and the system that most people start with. The method works by keeping track of the ratio of high to low cards left in the deck. To do this, point values are assigned to cards, which are:

  • Low Cards (2-6): +1
  • Neutral Cards (7-9): 0
  • High Cards (10, Jack, Queen, King, Ace): -1


When the count is positive, meaning there is a larger ratio of high cards (10-A), players are in an advantageous position, so they should bet a higher amount. The higher the count, the more a player will bet.

Wonging

Wonging

Wonging is named after Stanford Wong, the pen name of blackjack author Jack Ferguson, who developed and described this technique in his books.

In this advanced card-counting strategy, players observe a blackjack table without playing and will only start to play once the count is favorable. Players continue to play hands until the count is unfavorable. This strategy helps minimize losses and reduces the disadvantage counters have when playing at tables with a lot of decks in the shoe.

However, this can be quite a conspicuous method at live casinos, and you need to position yourself carefully to view a table and not be too obvious. You can do this quite easily when playing on a blackjack app or site’s live table.

Zen Card System

Zen Card System
The Zen card system uses the same basic principle as the Hi-Lo system, but ramps it up a notch. It assigns value to cards like Hi-lo, but cards are assigned a number from -2 to +2, meaning there are five assigned values rather than the standard three. You can view the values assigned to cards below.

  • 2-3: +1
  • 4-6: +2
  • 7: +1
  • 8,9: 0
  • 10-K: -2
  • A: -1


Expanding the value associated with cards makes this system more accurate than the standard Hi-Lo method.

Omega II

Omega II
The Omega system came to the attention of many when the book “Blackjack for Blood” by Bryce Carlson was published in 2001. This system also assigns a value between -2 to +2 to cards, like the Zen card system. However, the values are slightly different, as you can see below.

  • 4-6: +2
  • 2, 3, 7: +1
  • 8, A: 0
  • 9: -1
  • 10-K: -2


When to Hit, Stand, Double Down, Split, or Surrender

Advanced Blackjack Strategy

Splitting and doubling down are essential blackjack strategies that players can use at specific moments to increase their chances of winning and their profits.

Hit

Asking the dealer for another card can help you get the total close to 21, which may be crucial for your blackjack strategy. You can check out some basic blackjack examples when to hit below:

  • 8 or less: always hit
  • 9 total: hit unless the dealer shows 3-6 (double-down in this case)
  • 10 total: hit unless the dealer shows 2-9 (double-down)
  • 11 total: hit unless the dealer shows 2-10 (double-down)
  • 12 total: hit if the dealer shows 2,3,7- Ace
  • 13-16 total: hit if the dealer shows 7-Ace
  • Soft 13-16 (with an Ace): hit unless the dealer shows 5 or 6
  • Soft 18 (Ace + 7): hit if the dealer shows 9-Ace

However, the advanced strategy differs since you deal with the cards left on the table. Some situations may require different decisions, such as the ones below:

  • Hard 16 and Dealer 10: stand if the count is high
  • Hard 15 and Dealer 10: stand at a true count of +4
  • Hard 12 and Dealer 3: hit if the count is negative
  • Soft 18 and Dealer 9 or 10: stand if the count is high
  • Soft 19 and Dealer 6: Double if the true count is high

As you can see, the strategies differ from basic to advanced, so you should keep that in mind for your next game and act accordingly to win.

Stand

The stand move can help you avoid unnecessary risks and prevent potential loss. The basic blackjack strategy follows these “rules” during the game:

  • Hard 17 and higher: always stand
  • Hard 13-16: stand if the dealer shows 2-6
  • Hard 12: stand if the dealer shows 4-6
  • Soft 19 and higher: always stand
  • Soft 18: stand if the dealer shows 2, 7, or 8

The advanced strategy has some differences that can help you predict the outcome and learn when to stand. You can compare some scenarios below to see the difference between the basic and advanced moves:

  • Hard 12: The advanced strategy opts for hitting if the total count is negative
  • Soft 19: The advanced strategy advises doubling if the total count is higher than 1

These differences may affect your play and lead to better blackjack performance.

Double Down
A double down is when a player doubles their initial stake and commits to stand after receiving precisely one more card. Basic strategy dictates that you should double down only in these cases.

  • You have 11
  • You have 10, and the dealer has 9 or fewer
  • You have 9 against a Dealer’s 3-6
  • You have a soft 16-18 against a Dealer’s 2-6.
  • However, when using a blackjack advanced strategy and card counting, you need to adjust these rules when the true count is +3 or more to include the following.
  • Always double down on 10 or 11, whatever card the dealer is showing
  • Double down on a 9 against a dealer 7


It’s also advisable to double down on soft hands of 14-17 when a dealer shows a card below 10 and the count is +3 or more. However, you need to be confident in your counting abilities, and instead, you can always double down on soft 13-16 when a dealer has a 4-6 upcard; otherwise, you can stand.

Joe Yarnold
Casino & Betting Expert
Expert Insight
Bankroll size is always important, but it's even more so when using an advanced blackjack card counting strategy. Your bankroll should include at least 50 to 100 times your maximum bet size or 100 to 200 times your minimum bet, whichever amount is higher. A larger bankroll minimizes your risk of ruin and ensures that you can stay at the table longer, allowing your statistical advantage over the house to manifest more effectively.

Pair Splitting


Splitting is possible in blackjack when you have two cards of the same rank. For example, 8,8 or K, K. When a player splits, the cards are split into two hands, one new card is dealt to each hand, and the player must double their initial stake. In basic strategy, the splitting rules are as follows.

  • Always Split Aces and 8s
  • Never Split 5s and 10s
  • Split 2s and 3s if the dealer’s upcard is 4 through 7
  • Split 6s if the dealer shows 2 through 6
  • Split 7s if the dealer shows 2 through 7
  • Split 9s if the dealer shows 2 through 6 or 8-9


In an advanced strategy, the basic splitting rules are followed, but with a few differences depending on the count. The differences between advanced and basic strategies in blackjack are as follows.

  • Split 10s if the count is high, +6 or more, and the dealer has a 5 or 6
  • Consider splitting nines if the count is +3 or more and the dealer has 2-10 (even 7 or 10)
  • Split 7s against a dealer 2-8 if the count is +2 or more
  • Split 6s against a dealer’s 2-7 if the count is +2 or more
  • Split 3’s if the count is +6 or higher and the dealer shows a 4-8

Surrender

  • Hard 16 and dealer 9, 10, or Ace: Surrender unless you have two 8s (split)
  • Hard 15 and dealer 10: Surrender
  • Hard 14: Surrender if the total count is more than 3
  • Hard 17: Surrender if the total count is more than 3

Combine Negative & Positive Advanced Blackjack Strategies

Progressive betting strategies involve adjusting your bet size based on previous outcomes. Positive progression involves increasing your wager size by a certain amount after a win. On the other hand, negative progressive systems require increasing your bet after a loss.

It is possible to combine both strategies. As an example, you could use the Martingale system after a loss and the Paroli system after a win, which may look like this.

  • First Bet: $10
  • Lose → Next Bet: $20 (Martingale)
  • Lose → Next Bet: $40 (Martingale)
  • Win → Next Bet: $60 (Paroli, increased but not doubled)

However, using one progressive betting strategy can be risky, so two is extremely risky. You can see huge swings in your bankroll, and casino maximum table limits can quickly prevent you from carrying on the system.

Psychological Factors in Blackjack

Blackjack is also a psychological game, where you must stay calm and focused in order to count cards accurately. Your psyche can also affect other players at the table. If you seem confident and know what to do in specific scenarios, your fellow players may feel discouraged.

This might not be ideal for you, as other players at the table help you penetrate the deck faster. In other words, you want to save as many chips as possible until you get to the point where the odds are in your favour. This can also happen in live dealer games, where other players notice what you are doing.

Advanced Blackjack Strategy Tips to Keep in Mind

Here are some essential advanced blackjack strategy tips to consider to give yourself the optimal chance of success at the blackjack table.

Tip #1: Master the Basics First

If you are reading this guide, chances are you have some experience playing blackjack and are already aware of basic strategy. However, if you are not, make sure to fully familiarize yourself with the basic strategy chart and betting recommendations before trying out advanced techniques.

Tip #2: Learn Card Counting Strategies

Card counting is the ultimate advanced blackjack strategy, as it produces a negative house edge. While it’s not simple to do, it’s not as difficult as many people expect, and with time and practice, anyone can master it.

It’s best to start with a simpler version, such as the Hi-Lo strategy, and once you are confident in your ability, you can try using even more advanced versions like the Zen card system and Omega II. It’s important to note that card counting is impossible at RNG tables at online mobile casinos, as decks are often reshuffled after each hand.

Tip #3: Remember to Convert the Count

When using a card counting system in a game with more than one deck, which is going to be almost every live dealer blackjack game, it’s essential to convert the running count to the true count. This is simply done by dividing the running count by the number of decks. So, if you have a running count of +6 and the game is being played with 6 decks, the true count is 1 (6/6).

Tip #4: Determine Your Bet Spreadand Bankroll

When counting cards and using a blackjack strategy and advanced betting system, working out how much to bet and what bankroll you need is vital. The bet spread is the range you will be betting based on the count. You need to set your minimum and maximum bet and bet amount for the count before playing, for example.

  • Neutral/negative count: bet one unit of $10
  • +1 or 2: bet $20 (2x base)
  • + 3 or 4: bet $40 (4 x base)
  • + 5: bet $50(5 x base)
  • +6 or more bet $60(6x base)


In an ideal world, you would have an unlimited bankroll, as this would all but eliminate your risk of ruin. However, this isn’t possible in the real world, but aiming for at least 100x your average bet significantly decreases your chances of going bankrupt. So, in our above example, our median average bet is $40, so we would need a bankroll of at least $4,000.

Tip #5: Split and Split Again

When a blackjack advanced strategy chart dictates splitting a hand, you should always do it, even if this means splitting a hand that you’ve already split. For example, let’s say you hit a pair of eights and split them.

If one of the eight pairs has an eight again, you should split that hand again, leaving you with three hands. This also goes for doubling down. Let’s say one of the pairs of eights you split has a 3 dealt to it, and you have 11, you should then double down.

Alternative Advanced Blackjack Strategies

Let’s examine some alternative blackjack strategies, advanced techniques, and betting systems. These systems can also be used in any in-person or online casino game that offers 1 to 1 odds.

MartingaleParoli System1-2-3-5 Strategy1-3-2-6 SystemD’Alembert StrategyOscar’s Grind

The Martingale system is one of the most well-known betting strategies. It’s most commonly associated with roulette, but can be played on any casino game that offers even money bets. It’s a negative progressive betting strategy that requires players to double their bet after each loss, and after a win, players switch back to their original betting unit.

The Paroli System uses a progressive method to lock in your winnings. You can start with a locked bet (base bet) and double the amount each time you win the round. After winning 3 rounds, go back to your base bet to secure it. If you lose a round, you should also get back to the base bet and start again.

The 1-2-3-5 strategy, also known as the Fibonacci system, is a negative progressive betting strategy that works using the famous Fibonacci sequence, where each number is the sum of the previous two. The system requires players to add the previous two wagers together to determine their next wager after a loss. The bet is decreased by two numbers after a win.

In this positive progressive betting strategy, you start with a single betting unit, and if you win, you multiply it by the next number in the sequence for the following round. Whenever you lose, you go back to the start of the sequence. If you win 4 times in a row, you restart the sequence again. Assuming your betting unit is $10, your betting sequence should be $10, $30, $20, $60.

The D’Alembert strategy is a negative progressive betting system where players increase their bet size by one unit after a loss and decrease by one unit after each win. It’s one of the lower-risk negative progressive systems and can be used with smaller bankrolls.

Oscar’s Grind

Oscar’s Grind is a progressive betting system where players bet in cycles, with each cycle’s goal being to win one betting unit. In this positive progression system, the player increases the bet size by one unit after each win.

However, the bet size is not increased after a loss. If a win pushes the total profit above the target of one unit, the player reduces the bet size to ensure the goal is met precisely.

Best Games to Practice Your Advanced Online Blackjack Strategy

Advanced Blackjack Strategy

If you’re new to the advanced blackjack world, you may want to practice before getting to the table. Try some of these games to improve your skills:

GameHouse EdgeDecksSoft 17Double After SplitSurrender
7 Handed European Blackjack (Concept Gaming)0.01%6
Ezugi Blackjack0.11%6
Playtech Blackjack Switch0.14%6
Single-deck blackjack (Espresso Games)0.15%1
Red Queen Blackjack (1×2 Gaming)0.18%6
Saucify (Single deck)0.23%1
Amaya (Single deck)0.26%1
Vegas single deck (Microgaming)0.31%1
Pontoon (Playtech)0.32%8
Blackjack (Playson)0.33%6

More Useful Blackjack Guides for US Players

Advanced Blackjack Betting Strategy – Our Final Thoughts

As you’ve seen in this advanced blackjack strategy guide, using an advanced blackjack betting strategy is the best way to achieve success in blackjack, as it completely wipes out the casino’s advantage and actually gives you the upper hand.

When you are confident enough to start trying these strategies for yourself, we recommend heading to one of the best offshore casinos online, Wild Casino. This site has multiple excellent live blackjack tables with betting limits suitable for all budgets. Plus, the site offers a wide array of casino bonuses you can use to boost your blackjack bankroll.

Advanced Strategy Blackjack Guide: FAQ

Is blackjack controlled?

How accurate are blackjack strategy charts?

Can anyone learn to play blackjack with an advanced strategy?

Is placing side bets a good idea?

Is card counting illegal?

Where can I find advanced blackjack strategy cards?

Responsible Gambling

Gambling can be an enjoyable way to relax, but it also comes with serious risks. For more information on responsible gambling and addressing gambling-related problems, check out our guide or explore the recommended sites below.

Resources

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The ReadWrite Editorial policy involves closely monitoring the gambling and blockchain industries for major developments, new product and brand launches, game releases and other newsworthy events. Editors assign relevant stories to in-house staff writers with expertise in each particular topic area. Before publication, articles go through a rigorous round of editing for accuracy, clarity, and to ensure adherence to ReadWrite's style guidelines.

Joe Yarnold
Casino & Betting Expert

Joe Yarnold joined the ReadWrite team in 2024 as a content editor and writer. He has several years of experience writing informative and educational articles on gambling. He specializes in sports betting but has experience, and knowledge of all forms of gambling including casino games, poker, and horse racing.