1. When Do You Increase Your Bet In Blackjack Card Game
2. When Do You Increase Your Bet In Blackjack Winnings
3. When Can You Increase Your Bet In Blackjack

Your bankroll is what you’re willing to invest in yourself as a blackjack player. Your betting unit should be 1/1000 of your total bankroll. Raise or lower your unit as your bankroll changes. By constantly adjusting your betting unit,you will never go broke,and your bankroll will increase faster in the long run. As an example, let’s say that you are playing blackjack at a table with a $5 minimum bet. To begin, you make a $5 bet (one unit). What happens next depends on whether or not you win this hand. If you win, you will make another $5 minimum bet (one unit). Doubling down is an exciting move to make in blackjack – and profitable if you get it right. This is when you double your bet in the middle of a hand, after which you only receive one more card.

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Blackjack Betting Strategies are quite popular, especially since the game has been featured in hit movies likeRain Man, 21 and The Hangover.

No matter what the game, there is one universal rule; if the casino spreads the game, someone has developed the “perfect” betting strategy.

Roulette strategies are perhaps the most prominent as roulette strategies and systems have been offered for sale for centuries.

As a dealer and a player, I have been able to see and try many of the most famous Blackjack Betting Strategies.

Blackjack strategies don’t change around the world but it is interesting to see different perspectives. A good blackjack resource for Canadians is CanadianCasinos.ca.

Play Blackjack Live Online

Want to try playing blackjack online for real money? We recommened playing with live dealers at Bovada casino (US friendly)

The Two Best Systems

There are two strategies that every player should use every time they take a seat at or swim up to a blackjack table.

Play to Have Fun

Napoleon was a fan of Vingt-un (blackjack) near the start of the 19th century. For more than two centuries, blackjack has grown in popularity to become the most popular casino table game.Mathematicians have analyzed the game, hundreds of books have been written about it, and a number of myths and legends have been created.

Earning a place in the Blackjack Hall of Fame at the Barona Casino in California is the only honorary award for players of any casino table game. There is a reason that blackjack has remained popular for a couple of centuries; it’s fun! There are many varieties of blackjack. Mr. Green offers a great selection of 15 blackjack games by 6 software providers, including Double Exposure Blackjack Professional Series by Net Entertainment, VIP Blackjack by Extreme Live Gaming, and 6-in-1 Blackjack by Felt.

Spin Palace offers a remarkable amount of blackjack games. There are over 40 blackjack games in total on offer. They also offer practice play which is perfect for sharpening your blackjack skills before you start playing for real money. Most of their games are developed by Microgaming which are very popular in English speaking countries like Australia, New Zealand, UK and Canada.

Yes, the game has a really low house edge, which makes it appealing, but it is a very social game, so in many cases, the table wins or loses as a group. This builds comradery and makes it fairly common for players to talk with one another. The social aspect of the game is a very important one to most players.

Bet the Right Amount

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Set up a bankroll before you go to the table. This is your total stake.

As has been mentioned numerous times, blackjack is supposed to be fun. Playing with money you can’t afford to lose (what dealers and players call “scared money”) practically guarantees you won’t enjoy the game.

It is fairly easy to find table limits to fit most bankrolls.

The Martingale – Blackjack Betting Strategies

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The Martingale system originated in 18th century France and is one of the oldest systems around. The original theory was used to prove that someone with infinite wealth could always avoid a loss in even money bets by doubling the best after each loss. Most likely the first casino game where the Martingale system was touted was roulette, but it can also be used in other areas, such as in stock market trading.

You will often see players use the Martingale system at the blackjack table, doubling their wager after each loss. In theory, this strategy sounds solid. However, blackjack is not an even money game. And additionally, players will occasionally run into a bad streak of cards. At a $5 table using the Martingale system if you lose 8 hands in a row, you will be wagering $1280 on your next hand, so unless you are a legendary high-roller, you are probably better off taking the $5 loss.

2-1-2 (Manhattan) Strategy – Blackjack Betting Strategies

One of the common laments one hears from players is the one where they were “way ahead” but gave it all back. These players are the same ones that usually talk about “playing with ‘house’ money.”

Here is a fact: Once the chips are in your stack, they are your chips, not the house’s.

The second most common lament you will hear is a player talking about missing out on a hot streak. The 2-1-2 strategy helps address both.

First, there is no mathematical foundation for “hot” or “cold” streaks at the blackjack table. Mathematicians will tell you (truthfully) that there is no such phenomenon. Blackjack players know they exist.

As a player you want to capitalize on a good run of cards and this strategy has some merits. Start with a 2 unit bet. If you win you reduce the bet to one unit. If you win that bet you increase to 3 units. Once the dealer wins you go back to your original 2 unit bet.

A run of 10 hands could look like this:

Wager Result +/-

• 2 W +2
• 1 W +3
• 2 W +5
• 3 W +8
• 4 L +4
• 2 W +6
• 1 L +5
• 2 W +7
• 3 W +10
• 4 L +6

With the 2-1-2 strategy, players will win a bit more with a hot run yet not sacrifice all of their winnings.

Oscar’s System – Blackjack Betting Strategies

Oscar’s System was proposed in the 1960’s in a book by mathematician Dr. Allan Wilson. It is a fairly decent system. The goal of the strategy is to win exactly one unit per series.

The player starts a series by betting one unit. After a win, the player adds a unit; after a loss, the next bet is exactly the same as the previous one. That’s it.

Here are two examples:

Wager Result +/-

• 1 L -1
• 1 L -2
• 1 W -1
• 2 W +1

Series complete

Wager Result +/-

• 1 L -1
• 1 L -2
• 1 L -3
• 1 W -2
• 2 L -4
• 2 W -2
• 3 W +1

Series complete.

Playing Multiple Spots

Many players feel that playing multiple hands increases their odds of winning. Playing multiple spots can be exciting, but it does absolutely nothing to increase your win rate.

Most of these systems fall under the heading of progressive bets. While these are among the most common, they are by no means the only strategies out there. It is perfectly fine to sit at the table and make the exact same wager every hand. While this strategy is a bit boring for me, if it works for you that is what counts. There is absolutely nothing wrong with taking out a deck of cards and developing your own strategy as well.

Blackjack Betting Systems in the Long Run

Ok so we’ve covered the popular blackjack betting systems here and highlighted how they are used but are any of them really useful in the long run? The answer is a resounding NO (this article goes into great depth as to why).

While you might make great short term wins, any betting system will not be a formula for success in the long term. To truly gain an advantage against the casino you must start with learning basic strategy and then moving to card counting.

There are plenty of resources to get started. We recommend:

• BlackjackInfo’s Blackjack School – A comprehensive free resource that covers both basic strategy and card counting principles.
• Blackjack Apprenticeship – Run by Colin Jones, a professional counter who featured in the blackjack documentary Holy Rollers, this site provides a paid course offering video training material, private coaching and more.
• WizardofOdds – The wizard has some great strategy charts but only for 4-8 decks. If you need more customized charts then BlackjackInfo has a good strategy chart builder.
• HolyMolyCasinos.com – Offers a how to guide on the rules and how to play blackjack as well as other popular casino games.

Members Feedback

I had a look at the web site and also found what little he says about the theory behind his system makes it sound like card counting. However I'm deeply skeptical of anything that claims to 'blow old fashioned card counting away.' I think we can file this under 'If it sounds too good to be true is probably is.'
Update: The web site in question vanished sometime after the publication of this question.

I don't put a lot of emphasis on betting systems. In the long run you will lose the same percentage of money bet no matter what system you use. So my advice is use a system that maximizes the fun of the game.

The simple answer is no, it neither helps you nor hurts you. However, you will have less bankroll variance by betting two hands of x as opposed to one of 2x. Card counters are an exception to the simple no, they may play multiple hands to draw more cards out of a deck rich in good cards, thus improving their odds.

Thank for the compliment and I'm happy to help your bankroll last longer. When I gamble for fun I keep playing until it isn't fun any longer. Usually the fun ends when I have lost too much or have played too long. With the ups and downs of blackjack it takes hundreds of hours before regression toward the mean will cause actual results to look like expected results. Furthermore, the player who puts a conservative cap on their winnings is never going to experience the fun of a long hot winning streak. Keep in mind this is just what works for me. You should do what you are comfortable with. Everything I have to say about money management can be summarized by the following two rules (1) don't gamble with money you can't afford to lose, and (2) don't gamble if it isn't fun.
Regarding your second question, there is something to be said about the composition of a hand. The fewer the decks the more this is true. My blackjack appendix 3A and appendix 3B show the exceptions to single- and double-deck blackjack, based on the composition of the hand. These appendices show that the more cards that are in your hand the more inclined you should be to stand. Regarding your 15 against a 10 example, there are two situations in single deck blackjack where you should stand when the 15 is composed of 5 cards, A+A+A+6+6 and A+A+3+5+5. Note that in both of these situations either two fives or two sixes have left the deck which are the two most helpful cards for the player. The two situations where you should be the most inclined to stand if you have a multiple card hand are 16 against a 10 and a 12 against a 3.

I have said numerous times that there is no long-term way to beat a game with a house edge. If there were a true 50/50 game with no house edge it would be impossible to guarantee beating or losing to it under real world conditions. The results always approach the house edge in the long-term. It is not just computer simulations that back this up but the fundamental laws of probability.
About video blackjack, that may be the way of the future. I have seen fully electronic tables with video display at the World Gaming Expo. I have also seen tables that with cameras can track every bet and every play each player makes. This enables the house to accurately comp players and alert them to card counters. These tables look and feel like any other blackjack table, so you card counters may be out of business if these tables are successful.

I’m not familiar with it. Ken Fuchs co-wrote Knock-Out Blackjack so he can’t be all bad. However I just hear the word progression and I’m immediately skeptical.

When Do You Increase Your Bet In Blackjack Card Game

Progressive betting systems, like yours, will turn a good session into a great one without the risk of catastrophic loss as with regressive systems like the Martingale. However progressive systems will turn a choppy neutral session into a bad one. Consider what would happen if you alternated between a win and a loss the entire session. The wins would all be at $15 and the losses at $30. Funny you should mention the ’Weakest Link.’ I tried out for that show during the summer and didn’t make it. It is probably just as well because I’m not that witty in real life and doubt I could come up with a good rejoinder to one of Ann’s jabs.

The name for this system is the Martingale. Ignoring ties the probability of a new loss for a hand of blackjack is 52.51%. So the probability of losing 8 in a row is .5251⁸ = 1 in 173.

If you can’t double or split that adds 1.9% to whatever the house edge is otherwise. This just goes to show that you should always have double or split money available if you need it.

That column seemed to put the mathematics to that 'feeling' a player can get. In that columns’ example of a player losing 8 consecutive hands of blackjack the odds were (.5251^8 or about 1 in 173). My question though is what does that really mean? Is it that when I sit down at the table, 1 out of my next 173 playing sessions I can expect to have an 8 hand losing streak? Or does it mean that on any given loss it is a 1 in 173 chance that it was the first of 8 losses coming my way?

I know, I know, its some sort of divine intervention betting system I am talking about and no betting system affects the house edge. I’m still curious though. Besides every once in awhile throwing down a bigger bet just adds to the excitement and for some reason it seems logical that if you have lost a string of hands you are 'due' for a win.

I have no problem with increasing your bet when you get a lucky feeling. What is important is that you play your cards right. Unless you are counting cards you have the free will to bet as much as you want. As I always say all betting systems are equally worthless so flying by the seat of your pants is just as good as flat betting over the long term. When I said the probability of losing 8 hands in a row is 1 in 173 I meant that starting with the next hand the probability of losing 8 in a row is 1 in 173. The chances of 8 losses in a row over a session are greater the longer the session. I hope this answers your question.

Thanks for the kind words. I appreciate the thought of visiting the advertisers. However the casinos don’t care about click throughs as much as they used to and now what matters is new real money players, and how profitable those players are. So unless you might actually play there is no pressure any longer to click through the banners.

Blackjack tournaments are not my strong subject. For advice on that I would highly recommend Casino Tournament Strategy by Stanford Wong. Wong says that if you are behind to bet opposite of the leader, small when he bets big, and big when he bets small. If you are in the lead then you should bet with the second highest player. The book gets into much more detail. Speaking of supporting my site, it helps to click through my Amazon links when buying books there.

Your expected loss of this play is 0.005*20*$1000=$100. The betting system will not affect the expected loss, but will affect the volatility.

When Do You Increase Your Bet In Blackjack Winnings

Without knowing anything else, if you lost the last hand in blackjack then it is slightly more likely that more small cards than large just left the deck. This would make the remaining deck more large card rich and thus lower the house edge. However I speculate this is an extremely small effect. Yet it does go to show that if you must use a betting system one that increases the bet after a loss is better than one that increases after a win. I hesitate to put this in writing at all because again the effect is probably very small and I fear system sellers will misquote me and imply I endorse any system, which I DO NOT.

You didn’t say how many rounds there were. However, I would bet $10 in all five hands every hand, or go bust trying. With 1,000 players and a relatively low max bet you’ll need all the variance you can get.

I’ve been wondering this myself for years. In 2004 somebody accepted my betting system challenge, claiming he could beat blackjack without counting. The details are in my page on the Daniel Rainsong challenge. After I posted it, I received a message from a blackjack genius, who goes by the handle 'Cacarulo.' He challenged me under the same conditions and blackjack rules set forth in the Rainsong challenge.

Knowing how knowledgeable he is about blackjack, I felt that he was probably right, so I declined the challenge. I asked anyway how he would have gone about his strategy, but he wouldn’t tell me. I tend to think that he would have bet the minimum most of the time, except if it was late in the shoe, and the ratio of losses to wins was very high since the last shuffle, he would have bet the maximum. The reason is that losing is positively correlated to small cards being played, and winning to large cards. In other words, a benefit of losing is that it tends to make the count better. However, this is a weak correlation. My challenge allowed the player a bet range of 1 to 1,000, which is probably enough to overcome the house edge, but it will be hard to find a real casino okay with a jump in bet size by a factor of 1,000.

When Can You Increase Your Bet In Blackjack

The short answer to your question is, no, tracking wins and losses will not help enough to warrant the bother of doing it.