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Ryan Wright
Reviewed on March 27, 2020

I've always loved the thrill of Blackjack and the fact that I feel like I have some control over the outcome of the game. This version ticks all the right boxes for me.

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18+ | Play Responsibly | T&C Apply

Blackjack Online 2020 Guide – The Classic Casino Card Game

Blackjack has maintained its status for many decades as a favorite casino game amongst casino fans globally. Perhaps it has remained so since it a unique table game that requires both luck and strategy. By reading our Blackjack Online Guide, you can grasp the easy-to-learn rules and use beneficial strategies at some of our recommended best blackjack casinos.

Finding the Best Online Blackjack at Online Casinos

Beginners and experienced players alike know that blackjack is a high-energy game which is known for players’ impressive winnings! There are plenty of great reasons to play this thrilling card game. Below we list a few main reasons.

Why Play Blackjack Online?

  • Blackjack is one of the most popular and most played casino game at both online casinos and land-based casinos;
  • Blackjack is a game of skill and chance when compared with other online casino games;
  • The rules are pretty straightforward to learn;
  • By utilizing strategies, you can reduce the house advantage to less than 1%. It’s essential to remember that the 5% house edge can only be reduced if you follow the optimal strategy down to the tee.
4 Useful Tips to Help You Find a Blackjack Online Casino
1) Choose the best online blackjack bonus but remember the T&Cs

Let’s be honest – one of the main motives of playing at an online casino rather than a brick-and-mortar casino is the number of attractive online casino bonuses you can cash in on. As attractive as these bonuses are, the majority of them come with terms and conditions. These would apply when you play blackjack online for real money.
The terms and conditions highlight the important information about the online casino promotions you’re being offered. This is very common with the sign-up bonus. Most casino bonuses include wagering requirements you must meet in order to be eligible to withdraw your winnings, the casino games that qualify using the bonus on, about making a deposit to receive the bonus and other details.

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) Choose a Casino with Superb Online Blackjack Real Money Games

Playing the classic version of blackjack online is always fun. However, having a choice of different blackjack variations is never a bad idea. Look out for the selection of this enjoyable table game prior to signing up.

4) Pick an Online Blackjack real money site with Cross-Compatible Games

Before registering an account and playing online blackjack, you should take into consideration what devices you are likely to play blackjack online. While most online casinos have cross-compatible games, it is not always the case. It would be wise to check if online blackjack is optimised for your phone, on desktop or even tablet. It wouldn’t hurt to check if there is a casino app available when playing mobile blackjack or other mobile casino games. 

The Aim of the Blackjack Online Game

What’s the aim of the game in the CasinoTop10 Free Online Blackjack Game, you ask? The answer is simple. You need to acquire a blackjack, make the dealer go bust or get cards that add up to a score as close to 21 as possible. It is exactly what you will find when playing blackjack online for money.

The Blackjack Rules - Learning the Fundamentals

In blackjack, your aim is to beat the dealer at his own game. This applies whether you are playing online blackjack for fun or for money; or whether you play at a brick-and-mortar casino or an online casino. In order to win at blackjack, your must first and foremost avoid going bust and instead have the online blackjack dealer go bust.

When it comes to learning how to play blackjack, you will find that absorbing the whole nine yards doesn’t take much time. Having the free online blackjack game to practice on, helps you learn faster too. If you’re new to blackjack online, then take a look at the CasinoTop10 short video on how to play blackjack online or at a land-based casino. The video makes the rules easy to follow and helps you learn to play the game properly.

Place Your Bet

Each player is required to place the initial bet before the dealer proceeds to give out the cards.

Determine Your Score

Then, the blackjack dealer distributes two cards to each player as well as to himself/herself. Only one of the dealer’s cards is turned face up for all the players to see. The other card is referred to as a hole card as it is displayed face down. Once you see your cards, you can determine your score.

Choose Your Move Wisely

Once you know your total score, it is now time to make a decision. Your choices are to hit, stand, double or split. Keep in mind that your aim is to beat the dealer and achieve a total score which is 21 or closest to it 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)

The three above rules are the fundamentals you need to know when playing blackjack online. We also recommend that you take a closer look at the detailed rules on our page on how to play blackjack online.

18+ | Play Responsibly | T&C Apply
18+ | Play Responsibly | T&C Apply

Best Online Blackjack Strategy

Keen aficionados of this classic table game try to wing it by simply throwing their money on the blackjack table. Yet, if you wish to win the pot of gold when playing blackjack online games, there are two factors to keep in mind. This requires players to keep an intricate balance between luck and strategy.

Blackjack players don’t have any control over whether lady luck is on their side, but you do have control over the strategy you decide to use. There are 340 hand situations that can be dealt with in online blackjack. The real challenge is determining which maneuver to use. This is no straightforward task. You need to be knowledgeable about your options. You need to choose when you should stand, hit, split or double and you need to distinguish between a hard hand and a soft hand. Below our online blackjack cheat sheet is a great guide to win.

Online Blackjack Betting Systems

A good way to be skillful when you play blackjack online is by applying a betting system to place smart bets. The betting systems can be applied to various casino games. There are positive betting systems and their negative counterparts. You can take a closer look at the betting systems where our experts delve into the nitty-gritty of how to win online blackjack and make clever bets. If you want to play blackjack online and win, use one of the betting systems in our table below.

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 Chart

 Online Blackjack Strategy Sheet HitOnline Blackjack Strategy Sheet Stand

Download our Free Blackjack Cheat Sheets & Get Started!

Your experience level of blackjack makes no difference here – you may be a seasoned player or a complete newbie. The CasinoTop10 Online Blackjack Cheat Sheets will provide you with a simple strategy. It is easy to understand and easy to implement. The blackjack strategy cheat sheet is a mathematically advantageous method of playing blackjack. The probability is calculated to decipher the best move. This applies to 4-8 card decks being used in different blackjack online variations. Using this strategy could reduce the house edge from 5% to nearly 0%. Here you have two blackjack tables: one for when the dealer stands on a soft 17 and one for when the dealer hits with a soft 17. To learn more about Online Blackjack Strategy tactics, head to our dedicated page. 

Top 4 Basic Blackjack Strategy Tips

1) Give the Dealer a Chance to Hit

You should be cautious when the dealer’s upcard is either 4,5,6. This signifies that the dealer is particularly at risk. If the dealer has a soft hand, he is likely to opt to hit instead of stand to increase his chance of getting closer to a score of 21. This is an advantageous opportunity for you to seize the chance to double down or split to increase the money in 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

You should look closely at your combination of cards. As a rule of thumb, you should always split aces and eights due to the fact that it gives you an opportunity to double your chances of winning the pot! The sum of the two eights and aces gives you no substantial chance of winning. On the other hand, when it comes to having 10s, the total sum is 20. So, there is a high probability of winning the pot.

4) Don’t insure against a Blackjack

Some online blackjack real money games offer the option of taking out insurance if the dealer’s upcard is an Ace. Getting insurance means you’d get your bet back if the dealer gets a natural blackjack. However, statistics reveal that it’s not worthwhile taking out insurance.

Hard Hands & Soft Hands in Online Blackjack

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 that 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 vital to manage your bankroll whilst playing any casino game. This is especially of critical importance when you play blackjack online in order to be in the running of winning a handsome sum in the pot. As a rule, our blackjack experts advise that you steadily increase your bets if you are winning which could help you gain money rather than chase your money back after a loss. Everything you need to know about making good decisions with your bankroll can be found on our Online Blackjack Money Management page.

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18+ | Play Responsibly | T&C Apply

Play Blackjack Online for Fun at CasinoTop10

online blackjack free

The recipe to succeeding at blackjack online is implementing a great strategy and with a little luck you can watch your winnings increase. However, implementing a strategy and perfecting it can take quite some time. Here you can try the free online blackjack game for free blackjack practice. By spending time playing the best online blackjack free games, you can improve your blackjack strategy without risking your hard-earned money. You’ve got absolutely nothing to lose but loads to gain. Finding out how to win at blackjack becomes as easy as it looks in the movies!

 Best Online Blackjack Game Variants

Gamblers of all ages seem to immensely enjoy playing blackjack online. Over the years, we have seen multiple variations of blackjack emerge giving an interesting twist to the classic game. The best online blackjack variants you’ll be able to find most commonly on the net are:

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!

Blackjack 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.

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.

Blackjack 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.

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.

Blackjack 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.

Blackjack Multiplayer

Blackjack Multiplayer 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.

Progressive Blackjack Online

Progressive Blackjack is a type of table game that 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.

Blackjack Surrender

Blackjack Surrender is again a game that 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.

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.

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.

Super 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.

Match Play 21 Blackjack

Match Play 21 Blackjack is a variant that 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.

Spanish 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.

Live 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 that offers this variant.

European 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.

Mobile 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.

Software Blackjack Online Games

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18+ | Play Responsibly | T&C Apply

Most online casinos and live dealer casinos feature high-end software by giant casino software developers. Some of the top blackjack games are produced by Playtech and Microgaming while some popular live dealer blackjack games are produced by Evolution Gaming and NetEnt.

Vegas Strip Blackjack Online

The most common blackjack variant is the classic Vegas Strip Blackjack. It’s a popular blackjack game due to its exceptionally low house edge, its use of the standard set of rules and became synonymous with the word blackjack worldwide. It is also commonly found in blackjack tournaments playing against real opponents rather than the dealer.

Playtech Blackjack Online

Playtech Casinos have a wide range of blackjack online games. You can find Blackjack Surrender with six 52-card decks. Playtech has even developed Classic blackjack and progressive blackjack with a Progressive Jackpot. It’s important to remember that if the jackpot is rather small, then the house edge is large. Other games include Pontoon, Lucky Blackjack and Blackjack Pro as well as Unlimited Blackjack with a live dealer.

Microgaming Blackjack Online

Microgaming Casinos feature great online blackjack games too. They have a Classic Blackjack game as well as the gold versions of Atlantic City and European Blackjack. Fantastic games developed by Microgaming include Bonus Blackjack, Hi-Lo 13, European Blackjack, Vegas Downtown Blackjack, Premier High Streak and even Spanish Blackjack and Double Exposure.

Blackjack Online FAQs

What is the best blackjack site?

There is a huge range of online casinos where you can play real money blackjack online games. All our best-recommended blackjack sites can be found on our toplist above. Blackjack is a common casino game and you can usually find many variations of blackjack games.

How do you practice blackjack online?

You can practice blackjack online by playing our free game at the top of this page. You can play for free so you don’t need to deposit any money. This is excellent for beginner players who are getting into this fantastic table game.

How do you play blackjack like a pro?

Blackjack is a casino game with simple rules but requires a fair bit of skill from your part. By practicing on our free blackjack online game, reading our rules and strategy pages, you are certainly going to enjoy winning in this game. Don't forget to download and make use of our blackjack charts found on this page!

Is online blackjack safe?

All players are concerned about the safety of playing online games. You can rest assured that our casinos on the list are reputable and all offer safe blackjack games to play. We have verified and approved these sites for you to enjoy without any concerns.

How do you win online blackjack?

As explained on this page and in our rules page in more detail, the aim of blackjack is to get cards close to 21. Alternatively, you should try to make the dealer go bust. In these cases, you win the hand. Making the right bets on the cards you are dealt is important to keep track and it is good money management on your part.

Is there any real money blackjack apps?

Most of the casinos found on our site offer the ability for players to play casino games on the phone. This is either through their site or as an app. The sites can be accessed on any device and platform. Blackjack games function very well and are convenient on your mobile phone.

Where to play free online blackjack?

Right here! At the top of our page, you can play our exclusive free blackjack game for hours of fun. Also, when visiting any of our reputable casinos, you can try out their blackjack games for free before you play for real money.

Can you play online blackjack for money?

Yes, you certainly can! This depends on the country or state you are playing from and the legislation when it comes to online gambling. If you meet all the legal criteria, you can play blackjack for money at any of our top casinos!

Play Blackjack Online for Real Money at a Casino Online!

Whether you choose to play Blackjack at 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 best 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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