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Blackjack Online 2020 Guide – All About the Casino Classic

Blackjack has managed to maintain its status as a favorite amongst casino fans all over the globe for decades. Unlike many other games found at casinos, this classic table game involves both luck AND strategy. If you’d like to play this entertaining table game, we recommend that you read our Blackjack Online Guide which features its simple rules, useful strategies and the best casinos to play at!

Finding the Best Online Blackjack Casinos on the Net

If you’re interested in playing the casino classic, Blackjack, you’ll be glad to know that this high-energy game of chance is one which is generally associated with impressive winnings! Yet other than that, there are plenty of other fantastic reasons to play the game of chance. Have a look below to see what we mean. 

  Why Play Blackjack Online?


  •   Blackjack is one of the most played in the world both at land-based casinos and online casinos;
  •   Unlike most online casino games, this particular game is one of both chance and strategy;
  •   Its rules are fairly easy to learn;
  •   Using the right strategy can reduce the house advantage from 5% to almost 0%. However, this will only occur if the optimal strategy is followed down to the tee.

4 Useful Tips to Help You Find a Blackjack Casino Online
1) Pick the Best Online Blackjack Bonus, But Don't Forget to Read the Terms and Conditions

online blackjackLet’s face it, one of the reasons we often choose to play casino games online rather than at brick-and-mortar casinos is often due to the fact that we’re able to cash in on an online casino bonus. However, if you’re new to the online casino realm, you’re probably unaware that the majority of bonuses (if not all) come with terms and conditions when playing online blackjack real money.

Typically, the terms and conditions of each online casino bonus will state some of the most important information about the online casino promotion you’re being offered on sign up. These include the wagering requirements you must meet to eventually withdraw your winnings, which casino games you can use the bonus money on, whether or not you must deposit money prior to receiving the bonus and more.

At CasinoTop10, we’ve evaluated all the factors mentioned and have ranked the best online Blackjack bonuses for you from highest to lowest. Provided that you choose one of the online casinos in our list, you just might be able to cash in on one of our Exclusive Bonuses.

2) Choose a Secure Online Blackjack Real Money Site with a Phenomenal Payout Percentage

In the digital world, site security matters. After all, you wouldn’t want any of your personal or financial information to be stolen, would you? No sir. In order to check if a Blackjack online site is secure have at whether it’s licensed and regulated by a reputable Gaming Authority if it has an SSL certificate and guards against fraud. Ideally, when playing online blackjack real money, you should choose one of the best online casinos that payout to get your money’s worth.

3) Select a Site with Fantastic Online Blackjack for Real Money Games

Although playing online Blackjack in its classic form is always fun, you might actually want to play other variants of this much-loved table game. If you think this will most probably be the case for you, you should check out the online casino’s selection of online Blackjack games prior to signing up.

4) Pick One of the Best Online Blackjack Real Money Site with Cross-Compatible Games

Another important thing to consider before registering your details at online Blackjack with an online casino is whether or not you think you’ll want to play on other devices besides your computer at home. Whilst most online casinos have cross-compatible games, this is not always the case. Hence, it’s definitely always wiser to check if the online Blackjack site you’d like to play at is optimized for mobile or whether they have an app to play Mobile Blackjack and other mobile games.

The Aim of the Game in Online Blackjack

The aim of the game in CasinoTop10’s Online Blackjack Game is synonymous to the goal when playing Blackjack online for real-money – to acquire a blackjack, make the dealer go bust or obtain cards which total up to a score of nearly 21.

Casino Blackjack Rules - Learning the Fundamentals

Whether you choose to play at a brick and mortar casino or an online casino, you should keep in mind that the overall aim of the game is to beat the dealer at his own game. In order to do this, you as a gambler must first and foremost not go bust but instead, have the online blackjack dealer go bust. When it comes down to learning the rules, you’ll find that absorbing the whole nine yards will not take you a tremendous while. If you’re new to the game, our experts at CasinoTop10 suggest that you have a read through the rules which go through how to play Blackjack below in order to learn how to play the game properly. 

coins Place Your Bet 

Before the dealer goes ahead and gives out the cards, each player must place their initial bet.

blackjackDetermine Your Score

After this is done the online blackjack dealer distributes two cards to each player as well as two to himself/herself. One of the dealer’s cards is turned face up for all the players to see. The other one, which is referred to as a hole card, is displayed face down. During this phase of the game, you as a player will be able to see your cards in order to determine your score.

twenty oneChoose Your Move Wisely

Once you’ve learnt what your total score is, it’s now time to determine whether you want to hit, stand, double or split. Keep in mind that your aim is to beat the dealer and achieve a score which is closest to 21 without exceeding this sum.

The card values are defined as follows:

      • An ace counts as 1 or 11 points;
      • Face cards are worth 10 points;
      • All other cards have their face value.

Example of a hand and how the score is counted: Jack, 2, 9 = 21 points (won); 8, 5, 9 = 22 points (lost)

Although these 3 fundament rules decipher how Blackjack Online should be played, we recommend that you also have a look at our page on how to play Online Blackjack, especially if you're playing one of the table game's many variants instead of the casino game in its classic form.

Using the Best Online Blackjack Strategy when Playing the Classic Table Game

Every day millions of keen aficionados of this classic table game throw their money at the table game when they decide to ‘wing’ it when playing. Yet, winning the pot of gold whilst playing the best online Blackjack games depends on two key factors; luck and the strategy you choose to implement during the game. Although you have no control of whether lady luck is on your side or not, you certainly have control over the strategy which you choose to use. In Online Blackjack you can be dealt any of the 340 hand situations and determining which manoeuvre to use isn’t always so straightforward. Hence, if you’d like to gain a better understanding of when you should stand, hit, double or split, you should read below to find out the differences between a hard hand and a soft hand as well as have a look at CasinoTop10’s blackjack online cheat sheet in order to decipher when to use certain tactics and learn how to win online blackjack.

Blackjack Betting Systems

If you want to play blackjack using one of the various blackjack betting systems, read through our table below to find out which progressive or negative betting systems are applicable to this game. 

Blackjack Betting Systems Description

Progressive / Negative

Fibonacci Betting System

Use the sequence 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144. Each number is a betting unit, choose a base betting unit and move up the sequence when you lose, and move down two when you win.

Martingale Betting System Double your bet when you lose and bet your base stake when you win. Aimed to maximize winning streaks.  Negative
D'Alembert Betting System You set a base stake and bet your base wager. If you lose, your bet increases by one unit. When you win, you decrease stakes by 1 unit. Negative
Parlay Betting System Increase your base bet when you win by betting winnings plus original bet. Go back to base bet if you lose.  Progressive
Paroli Betting System Double your bet with a win, and go back to your base stake after 3 wins. Progressive
1-3-2-6 Betting System Repeatedly betting on 1,3,2, and 6 units in each round with winnings. Works with even money bets. Progressive

 Best Online Blackjack Cheat Sheet

Online blackjack standonline blackjack hit

Download our Free Online Blackjack Real Money Cheat Sheet & Get Started!   

Whether you consider yourself to be a seasoned blackjack player or a complete newbie, CasinoTop10’s Blackjack Online Strategy Cheat Sheet will be able to provide you as a gambler with a strategy which is simple to understand and just as easy to implement. The ‘Basic Strategy’ below provides you with a mathematically advantageous method of playing. Hence, if you follow the chart below to the dot, you’ll be able to reduce the house edge from approximately 5% to 0.5%. Note this particular cheat sheet applies to variants of the game which use from 4-8 decks of cards. For other online Blackjack strategy cheat sheets, you should take a look at our strategy page. 

4 Basic Blackjack Strategy Tips for Beginners


Provided that you notice that the dealer has a card which is either a 4,5,6, you should play extremely cautiously. In essence, these cards signify that the dealer is particularly at risk. This is due to the fact that if the dealer has a soft hand, he will probably opt to hit, rather than stand in order to bring his score closer to 21. Thus, this will prove to be quite advantageous for you as a gambler and you should definitely seize the opportunity to double down or split if possible in order to get more money into the pot when the dealer busts.

2) Hold onto Your Hard Hand

If you happen to be holding a hard 17, you should stand. This is due to the fact that despite your chance of winning being low, it is also not worth risking going bust in this case.

3) Always Split Aces and Eights – Never Split Tens

As a rule of thumb, you should always split aces and eights if you happen to have this combination of cards. This is primarily because if you choose to split, you’ll be able to have two chances to win the pot! In substance, if you choose to stand with two ace cards you’ll be able end up with a score of 16 which won’t leave you in the running to win the sum. If you are interested in learning the secret of how to win online blackjack, note that our experts recommend that you never split 10s.

4) Don’t insure against a Blackjack

Some variants of best online Blackjack real money will offer you the option of taking out insurance, however, not all games offer this option.  If the dealer’s face up card is an Ace, you can insure against a Blackjack. This basically means that if the dealer were to get such a hand, you’d get your bet back. However, statistics reveal that it’s not worthwhile taking out insurance whilst playing this table game.

If you’ve never played this game before and consider yourself to be a beginner, you’ll be glad to know that these marvelous strategy tips are both easy to remember as well as effective. Nonetheless, if you’ve been playing the best online blackjack games for a while and would like to find out more about different strategies you can choose to implement we recommend that you read through our best online Blackjack Strategy page. 

Online Blackjack Hard Hands & Soft Hands

Determining whether you have a Hard Hand or a Soft Hand can help you decide whether you should hit, stand, double or split. Here's the difference between them below!

hard hand and soft hand

Hard Hand - In essence, a 'Hard Hand' is characterized as a hand which consists of any two cards with an inflexible value. In cases in which the hand has an Ace, the value is counted as a 1.


Soft Hand - A Soft Hand is one that's characterized as having an ace, which is counted at 11, and another card.

Online Blackjack Money Management

It is essential to manage your bankroll properly whilst playing any casino game. This is especially of critical importance when real online blackjack gambling in order to be in the running of winnings a handsome sum in the pot. As a general rule of thumb, our players turned casino experts recommend that you only increase your bets when you’re winning in order to gain money rather than lose it. If you’re looking to learn more on this subject, you should definitely read our Blackjack Online Money Management article. 

Apart from strategy, you can also choose to use a betting system. There are many systems which can be applied to online blackjack real money games. Amongst them are the popular Martingale, Fibonacci, Paroli betting system and their reverse counterparts. We conservatively suggest that you always use a positive progressive betting system as opposed to a negative one. If you aim to bet in this way, you’d only be required to increase your bets when you are winning. Provided that you’d like to learn more, we suggest taking a look at our betting systems page where our experts delve into the nitty-gritty of how to win online blackjack and place smart bets.

Enjoy Playing Blackjack Online for Fun at CasinoTop10

online casino blackjack

Try It For Free Play

Fundamentally, being successful at Blackjack boils down to two things; luck and strategy. And whilst you can't control whether lady luck chooses to stand by your side or not whilst playing the game, you can control which manoeuvres you choose to make. With that being said, implementing strategy will still take quite some time to perfect. 

Provided that you’re interested in online blackjack real money, we highly recommend that you try out CasinoTop10’s Free Blackjack Game in order to determine what to expect when you’re playing Online Blackjack. By spending some time playing best free online blackjack games can help you improve your online blackjack strategy so you are more likely to get a higher turnout when playing online blackjack real money. Figuring out how to win online blackjack becomes as easy as it looks in the movies.

Although you don’t necessarily have to play this game before you start playing best online blackjack for real money, you’ll be able to test yourself in regards to the rules, strategies as well as betting strategies you’ve learnt about. As they say, you’ve got absolutely nothing to lose, but loads to gain!

 Best Online Blackjack Variants

This is one of the most played casino games which gamblers of all ages seem to enjoy immensely. Over the years, many different variations of Blackjack have emerged giving the classic game a whole new twist. The best online blackjack variants you’ll be able to find most commonly on the net are:

spades Classic Blackjack

The classic online game is the original version of best online blackjack which is enjoyed by many gamblers across the globe. The game’s rules are immensely simple to learn and its gameplay offers fantastic entertainment which will leave you wanting to play for hours on end!

heartsBlackjack Switch

Invented by card counter Geoff Hall in the early 21st century, Blackjack Switch is a variant of the game which was based on the casino classic. The factor which differentiates the game from its classic counterpart centers on the fact that the dealer deals out two hands rather than one. During the game, the player is allowed to exchange or switch the top two cards between his two hands. In this version of the game, natural blackjacks are paid 1:1 rather than the usual 3:2 payout. Furthermore, a dealer’s hard 22 pushes all the players' hands with the exception of a natural Blackjack.

clover Free Bet Blackjack Online

Free Bet Blackjack is a version of the game which was also thought up by Geoff Hall, however, this variant arose a few years after Blackjack Switch. In creating it, Hall decided to incorporate one twist to the casino classic; any money which is bet whilst splitting or doubling wouldn’t be risked by the player. Free Bet Blackjack Online allows players to Split and Double more than the classic version of the table game. The only catch to this game, which is found to be similar to the one found in Blackjack Switch, is that if the dealer gets a 22 all of the player’s bets will push against non-busted hands and that any natural blackjacks will be paid even money.

diamondBlackjack Double Exposure

This version of the game is a very popular and lucrative version of its classic cousin. One of the factors which differentiate the game from the rest is the fact that both of the dealer’s cards are exposed from the initial stages of the game. Hence, this offers you the advantage of being able to determine which strategy is best to use in order to beat the dealer and win a handsome amount of money.

spades Blackjack 5 Hand

Blackjack 5 Hand is a variant of the casino classic which has the same rules as the original one does, however, players can enjoy playing 5 hands at once instead of just 1. Although it can be a challenge to play with 5 hands at one go, this variant gives you as a player more chances to win.

heartsBlackjack Single Deck

Blackjack Single Deck is a variant of the game which is played using only one deck of 52 cards. If you choose to play this variant, you’ll be glad to know that this particular game offers its players the advantage of having a relatively low house edge (however this varies according to the casino you’re playing at). Hence, you’ll be able to gain more profit from this game.

clover Multiplayer Blackjack

Multiplayer Blackjack also stems from the casino classic that allows players to play against other gamblers. Typically, you’ll find that this game usually offers a maximum of 5 seats. This is commonly found in several of the best online blackjack games.

diamondProgressive Blackjack Online

Progressive Blackjack is a type of table game which allows you to win a colossal amount of money due to the fact that a progressive jackpot amount is tied to the game. Whilst playing progressive online Blackjack real money you’ll have the option of placing side bets that will in effect give you the opportunity to win the amazing prize.

spades Blackjack Surrender

Blackjack Surrender is again a game which allows you to surrender your first two cards if you find that you have a very bad hand. If you’re thinking of playing this game, you should take it upon yourself to read its rules and strategies which are specific to this particular variant.

hearts Caribbean 21 Blackjack

Caribbean 21 Blackjack is what you should opt to play, if you’d prefer to play a more challenging variant of the card game. This is due to the fact that any aces you acquire will only be seen as ‘hard’ which rather than 1 to 11.

clover Face up 21 Blackjack

Face up 21 Blackjack is a variant which allows you to see the two cards belonging to the dealer. Your cards as well as his will be dealt out face up for all the other players to see.

diamondSuper Fun 21 Blackjack

Super Fun 21 Blackjack incorporates rules from blackjack in its classic form as well as several rules which are unique to the game. In this game, a player’s natural blackjack always beats the dealer’s natural blackjack.

spades Match Play 21 Blackjack

Match Play 21 Blackjack is a variant which is played without any 10s. Although it might seem that this type of blackjack offers fewer options to form 21, there are some great bonus hands which have been added to this game in order to make it more attractive.


Pontoon is a distant relative of Blackjack which hails from Great Britain. Apart from being played in the United Kingdom, it is also played in Asia and America. The game’s primary hurdle is that you will not be able to see the two cards belonging to the dealer. Hence, you cannot base your strategy on the hand you’re dealt out.

cloverSpanish 21

Despite its appellation that suggests that this variant of the game is of Spanish origin, Spanish 21, which was first introduced in 1995, is completely of American origin. Ever since it was introduced at casinos, the game has been a smash hit amongst gamblers and over the years it has continued to rise in terms of popularity. This type of Online Blackjack is action-packed and ultimately guarantees players a greater chance of winning.

diamondLive Casino Blackjack

Nowadays the best online Blackjack casino games can be played live. Essentially, this means that you’ll experience live dealers dealing out your cards instead of an automated computer program. Typically, Live Blackjack games will feature 7 seats. If you’re looking for Live Blackjack, we suggest that you take a look at our Live Casino page to find an online casino which offers this variant.

spadeEuropean Blackjack

European Blackjack is a variant of the game which is commonly played in both brick-and-mortar as well as online casinos in Europe. The online casino game has slightly different rules to the game's classic counterpart as well as different payouts. If you'd like to learn all about the game, go on and read our European Blackjack guide which explains everything from rules to strategy. 

spadeMobile Blackjack

Mobile Blackjack is extremely similar to online Blackjack at regular online casinos. The rules and strategy you'd employ are typically the same as we've mentioned above. The only difference between the two is that Mobile Blackjack online can be played on portable Android and iOS devices including mobiles, tablets, and phablets. Provided that you’d like to play Mobile Online Blackjack, we recommend having a look at either our list of casinos above or our list of recommended Mobile Casinos. Each casino in the lists mentioned all have Mobile Blackjack available online either via browser or via an application.

Real Blackjack History


Over the years, the game of blackjack has been immortalized in numerous books, movies, games, and even music videos which have consequently led to a spike in its popularity. Yet, have you ever wondered where in fact the mysterious casino game originated from?

Well, throughout the years researchers have come up with a few theories which seem to reveal the game’s original roots. Many theories suggest that the origins of the game stem from the Mediterranean countries; France, Spain, and Italy, but we can't know which country it is for sure because each one had its own similar variants of the table games with slightly different rules in the past. Yet, what we can be sure of is, that the modern version of this table game, as well as online Blackjack, have emerged as the heirs apparent of all the different variants of the game which were played in the past.

Software Blackjack Games

Most online casinos and live casinos use one of the two most popular and arguably best software platforms - PlayTech or MicroGaming. Below you will find descriptions of the blackjack variants offered at these casinos, respectively. For all these variations by Playtech and Microgaming, you can use the basic strategy sheet to help reduce the house edge and make the most of your gameplay ventures. 

Vegas Strip Blackjack

When you first visit an online casino, you quickly discover that there are several variations of blackjack available. The most common variant, and perhaps the most popular, is the classic Vegas Strip Blackjack. This version of the game is well known for its exceptionally low house edge, and uses the standard rule set that has become synonymous with the word blackjack worldwide.

The skill factor has also made blackjack popular in tournament form. Of course you will need quite a bit of luck to win an online blackjack tournament, but with a good strategy you will need significantly less luck than your average opponent. It's also great fun to match your wits against real opponents instead of the house.

Playtech Blackjack

You can play a variety of blackjack online variations through Playtech Casinos. Some of these include Blackjack Surrender which uses six 52-card decks. Playtech has also developed Classic blackjack and progressive blackjack/ With Progressive Jackpot, if the jackpot is relatively small, however, the house edge will be very large. You can find Pontoon, Lucky Blackjack and Blackjack Pro. You also have the option to play Unlimited Blackjack with a live dealer.

Microgaming Blackjack

Microgaming Casinos over quite a substantial number of blackjack online games. Like Playtech, they have a Classic Blackjack game. Microgaming tends to offer blackjack games with the gold version such as Atlantic City and European Blackjack. There are other fantastic variations such as Bonus Blackjack, Hi-Lo 13 European Blackjack Vegas Downtown Blackjack along with Premier High Streak and even Spanish Blackjack and Double Exposure.

Play Online Blackjack Real Money at a Casino Online!

Whether you choose to play Blackjack at a brick and mortar casino, at an online casino from the comfort of your own sofa or on a bus at a Mobile Casino, there’s always one thing you can be assured of when playing online blackjack real money; you’ll definitely be having a good time! So what are you waiting for? Go ahead and read some of our online casino reviews prior to choosing one to play at, then simply take advantage of the bonuses on our site and play some of the best online Blackjack today to get in the running of winning a mammoth amount of money. If you’ve got lady luck on your side whilst playing, you certainly won’t regret it!

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Blackjack Trainer - The Best Way to Learn Blackjack Strategy

Blackjack Trainer - The Best Way to Learn Blackjack Strategy

Ever played Blackjack and yielded a not-so-great result? Well, you’re totally not alone, I think we’ve pretty much all b...

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