Blackjack Online

Blackjack is the most strategic card game in the world. Use all your skills and experience to get a favourable hand that beats the dealer and wins the round.

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By Lars Wahlstrรถm - Updated 2024-03-26

Reading Time: 13 minutes

Everything You Wanted to Know About Online Blackjack

Blackjack, or 21, is a global game that has reached legendary status in Canada. You can now play the game from your home in popular online casinos.

Online blackjack is an easy game, but you'll need plenty of skills, a winning strategy, and a good eye to master it.

This table game has an epic history and is still very adaptable to an ever-changing industry. It's getting more attention now since players can access it online.

Besides the classic type, many other blackjack variants exist. Each one has its own rules.

With online blackjack on a hot streak, the demand for trustworthy platforms where you can wager real money is on the rise. Finding the perfect online casino is key for a profitable game time.

Did you find one you like? Then, check if it ticks all the boxes:

  • Big welcome bonus
  • Massive selection of casino games
  • Helpful customer service
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History of Online Blackjack

Online blackjack became famous in the mid-90s when the first online casinos boomed. It allowed players to sit on their couch and chase the magical number 21.

Anyone, anywhere, can now join the gaming scene. The game has gone global, with action available 24/7. And you don't have to step outside to be part of it.

As the years passed, new blackjack variants brought rounds of excitement to the scene. Here is a quick look at the most popular ones:

  • Atlantic City Blackjack: This version has a lower house edge and allows you to double down after a split. You can also surrender your hand late.
  • Double Exposure Blackjack: Both dealer's cards face upwards in this version. Some other rules favour the dealer as compensation.
  • Spanish 21: This variant is played without 10s. However, the game has bonus payouts that will make it worth it.

Technological innovations have changed the game.

  • Live Dealer Blackjack allows you to bring Vegas to your living room. Real people playing the game on a live stream.
  • Mobile Blackjack makes gaming on a phone or tablet fun. You can play a round whenever you are on a break.

Casinoclaw knows that online blackjack will only get bigger and better.

History of Online Blackjack

Basic Rules and Gameplay

Card Values

In Blackjack, each card has a point value assigned to it.

These card values are as follows:

  • Cards 2 through 10 have their face value as points.
  • Jacks, Queens, and Kings are all valued at 10 points.
  • Aces can be worth either 1 or 11 points, depending on what is more favourable for the hand.

Betting Options

When playing online Blackjack, a player usually has the following betting options available:

  1. Hit: This option allows Blackjack players to request additional cards to improve their hand value. They can continue hitting until they reach a hand value of 21 or above or are satisfied with their current hand value.
  2. Stand: The player chooses not to receive more cards and is confident with their current hand.
  3. Double down: This option allows the player to double their initial bet, but they are limited to receiving only one additional card.
  4. Split: If the player is dealt two cards of the same value, they can split them into two separate hands. Many game variants don't allow gamblers to split aces, though. An additional bet equal to the original bet is placed on the second hand, and the player plays each hand individually.
  5. Surrender: In some online Blackjack games, players can surrender their hand if they believe their odds of winning are low. This forfeits half of the initial bet and ends the round for the player.
  6. Insurance bet: This is a special type of side bet that provides protection if the dealer's up card is an ace. In that case, you can purchase insurance and profit if the dealer reaches twenty-one.

Winning Conditions

The main objective in Blackjack is to beat the dealer by reaching a hand value as close to 21 as possible without exceeding it.

To learn how to win, consider the following winning scenarios:

  • If the player's hand value is closer to 21 than the dealer's hand, the player wins.
  • If the dealer's hand value exceeds 21 (a bust), and the player's hand is still in play, the player wins.
  • If both the player and dealer have the same hand value, it is considered a “push,” and no one wins, resulting in the player getting their initial bet back.
  • If the player's hand value exceeds 21, they lose automatically.

Remember that online Blackjack may have variations with different rules or additional betting options depending on the game version or the specific casino.

It is essential to acquaint yourself with the particular game's rules to maximize your chances of winning successfully.

Basic Rules and Gameplay

Strategies and Tips

Basic Strategy

The basic strategy for Blackjack provides the best odds for players by dictating when they should hit, stand, double down, split, or surrender.

It is essential for beginners, and using a strategy chart or cheat sheet is recommended to ensure correct decisions are made.

Some key points to remember from the basic strategy include:

  • Always hit when your hand is below 11. Remember, the dealer hits until they reach a count of at least 17.
  • Stand on a hard 17 or above.
  • Stand on 12-16 when the dealer has a 6 or lower.

Remember that the number of decks in play may affect the Blackjack strategy, so adjust your strategy chart accordingly.

Card Counting

Card counting is a technique advanced players use to try and gain an edge over the casino. It involves keeping track of the ratio of high to low cards remaining in the deck.

When the ratio favours high cards, the player can increase their bets, as they have a higher chance of a strong hand or a Blackjack.

Several card counting systems, like the Hi-Lo system, assign a point value to each Blackjack card, and the player maintains a running count as cards are dealt.

Card counting isn't always effective on Blackjack tables, as many online casinos shuffle the decks more frequently. Card counters can also be banned from physical casinos because it isn't allowed.

Bankroll Management

Proper bankroll management is critical for long-term success in any casino game, including Blackjack.

Some tips for effectively managing your bankroll are:

  • Set a budget: Determine how much money you will risk and stick to it.
  • Choose appropriate bet sizes: Start with smaller bets and increase them as you become more comfortable with the game.
  • Consider using a betting system: Although no betting system guarantees success, some players find it helpful for organizing their play.

These strategies and tips give you a solid foundation for improving your Blackjack skills. Adapt the techniques as needed and continue learning to increase your chances of success.

Blackjack Strategies and Tips

Variations of Online Blackjack

European Blackjack

European Blackjack is a widely played variation of the classic blackjack game. In this version, the dealer is only dealt one card at the beginning of the round, leaving their second card hidden until all players have completed their turns.

Fundamental rules in European Blackjack include:

  • The game is usually played with 2 decks.
  • The dealer stands on all 17s.
  • Players can only double down on hard 9, 10, or 11.
  • Splitting is allowed only once per hand.
  • Re-splitting and doubling after a split is not allowed.

American Blackjack

The American version is a popular spin on the traditional card game favoured across casinos worldwide. In this variant, the dealer receives two cards right off the bat, one faces up and one faces down, known as the ‘hole card.'

Distinctive rules that characterize this American card game include:

  • Firstly, the game is typically played with 6 to 8 decks.
  • The dealer often hits on a soft 17 (an Ace and a 6).
  • Players can double down on any two initial cards.
  • Splitting is permitted up to three times, making up to four hands.
  • Doubling after a split is usually allowed, broadening the players' strategic opportunities.

French Blackjack

This particular game offers a charming twist on the iconic card game that has become a fan favourite in Canadian casinos. In this variant, specific player rules counterbalance the game's restrictions. Thus, strategy and skill are essential for success.

Pivotal rules that define the French version of 21 include the following:

  • Online casinos use 1 or 2 decks in this casino game.
  • The dealer stands on a soft 17.
  • Further, players may take advantage of the “La Partage” rule. They can retrieve half of their bet if the ball lands on zero, creating a safety net against total losses.
  • Doubling down is permitted, but only on numbers 9 through 11.
  • Players can make an insurance bet when the dealer's up-card is an Ace. In truth, that safeguards them against the dealer's potential blackjack.


Pontoon is another popular variation of online blackjack, originating from the British version of the game.

It has some distinct rule differences from traditional blackjack:

  • Both of the dealer's cards are dealt face-down (face-down cards).
  • A winning hand is called a ‘Pontoon' instead of a blackjack and pays 2:1.
  • The dealer wins on all ties except for a Pontoon (Ace and a 10-point card).
  • Players must hit until they have at least 15 points.
  • Players can double down at any time during their turn, even after hitting or splitting.

Double Exposure Blackjack

Double Exposure Blackjack is an exciting variation where both of the dealer's cards are dealt face up, giving players more information to make their decisions.

However, several rule adjustments compensate for this player advantage:

  • Natural blackjacks pay even money (1:1) instead of the usual 3:2.
  • The dealer wins on all ties except for a natural blackjack.
  • Players can only split once per hand.
  • Doubling down is allowed only on hard totals of 9, 10, or 11.

In the world of online blackjack, there are many fascinating variations, each offering unique twists to the classic game. European Blackjack, Pontoon, and Double Exposure Blackjack are just a few examples of the rich diversity found in online casinos.

Players can try these different versions to find the one that suits their preferences and enhances their gaming experience.

Single-Deck Blackjack

As its name implies, this contest of twenty-one brings the game back to its minimalist roots. To put it differently, only one deck of cards is in play here. This format is a favourite among purists and strategic players.

It offers slightly better odds of winning and makes card counting more doable.

Crucial rules of the Single-Deck type include the following:

  • The game is conducted using only one standard deck of 52 cards.
  • Dealers typically hit on a soft 17.
  • The payout for 21 is 6:5, as opposed to the conventional 3:2 found in multi-deck versions.
  • Doubling down is generally allowed only on totals of 9, 10, or 11.
  • Lastly, re-splitting and doubling after splitting might be restricted. However, it depends on the casino's specific rules.
Image for the section Variations of Online Blackjack. It shows the Casinoclaw mascot, a casino chip, and casino cards.

The Most Famous Canadian Blackjack Casinos

To wager on 21 – one of Canada's most popular casino games, you must register at a top casino. Not surprisingly, we have checked all of them and know exactly which ones are the best.

You can find the best names, welcome bonuses, and types of 21 in the table below:

Online CasinoWelcome BonusFree SpinsPopular Game Variants
ComeON Casino150% up to C$1500Side Bet Suite, Bonus Wheel 1000, All Bets
LeoVegas Casino100% up to C$1000200Speed, Free Bet, Mega Fire Blaze
Wolfy CasinoDeposit bonus up to C$1000Deluxe, Bombay, Lucky Pair
Mirax Casino111% up to C$8000 or 5 Bitcoin150Lucky Seven, VIP, Atlantic City
Wheelz Casino400% up to C$100100Azure, The Cluc, Amsterdam
Conquestador Casino200% up to C$50200Vegas Strip, Double Exposure, Single Deck
TonyBet Casino100% up to C$100012021 Burn, Super 7, European Gold
Casumo Casino100% up to C$1500100All-Bets, Quantum, Casumo 21
Ruby Fortune Casino100% up to C$750105Gold, Multihand, Infinite Casino350% matched welcome package20024 Azure, Speed, 21 Burn
Image for the section The Most Famous Canadian Blackjack Casinos. It shows the Casinoclaw mascot, a blackjack table, and gold stars.

Choosing a Reputable Online Casino

When playing online blackjack for real money, selecting a reputable online casino is crucial for an enjoyable gaming experience. This section will discuss the factors to consider when choosing a trustworthy online casino.

Licensing and Safety

Ensuring that the online casino is licensed and regulated by a reliable authority is essential.

Some well-respected licensing jurisdictions include:

To confirm the casino's licensing status, you can usually find the information at the bottom of their website or under their “About” section.

In addition to licensing, a trustworthy online casino should employ robust security measures such as SSL encryption to protect your personal and financial information.

Available Bonuses

Bonuses can significantly enhance your online blackjack playing experience. Look for casinos that offer generous promotions and have reasonable wagering requirements.

Some popular casino bonus types include:

  • Welcome bonuses: These are for new players and often come as a matching deposit bonus or free spins.
  • Reload bonuses apply to subsequent deposits and may include a percentage match or free spins.
  • Cashback bonuses: These promotions refund some of your losses during a specific period.
  • VIP programs: These reward loyalty with exclusive bonuses, personal account managers, and other perks.

When considering bonuses, always read the terms and conditions to understand the playthrough requirements and any restrictions on gameplay.

Mobile Compatibility

In today's increasingly mobile world, an online casino must provide an optimized experience for on-the-go players.

Top mobile casinos should offer:

  • A mobile-responsive website or dedicated app.
  • A wide selection of games, including blackjack variations.
  • Seamless navigation and easy-to-use interfaces.
  • Secure and convenient mobile deposit and withdrawal options.

Choosing a reputable online casino with proper licensing, attractive bonuses, and mobile compatibility will ensure a safe, enjoyable, and rewarding online blackjack experience.

Choosing a Reputable Online Casino

Common Mistakes to Avoid

Not understanding and respecting the basic rules and strategies in Blackjack can make it harder for you to win. We will help you detect these mistakes and help you play better.

  • Firstly, please understand the best course of action based on the cards on the table. Learn when to hit, stand, split, and double down. That will increase your chance to win and lower the dealer's odds.
  • Taking insurance on a dealer's Ace isn't a smart bet. In fact, doing it long-term will affect your bankroll.
  • An Ace in your hands is a powerful weapon. Don't forget that it counts both as 1 and 11. Play your cards correctly, as the Ace offers more flexibility.
  • Playing Blackjack without a budget can lead to quick losses. Understand the table and your personal betting limits to know when to quit. Consider playing in a hi stakes casino if you are a high-roller.
  • Only play on tables whose rules you are familiar with. Each table can have its unique features. For instance, the number of decks and different limitations on doubling down, hitting, and standing. Not knowing this decreases your chances of winning.
  • Don't become emotional and try to force a win. It rarely works and creates even bigger problems.

Please keep these mistakes in mind the next time you play. After all, you want to look and play like a pro.

Common Mistakes to Avoid when playing Blackjack

Responsible Gambling

Responsible gambling is essential to online blackjack, ensuring players have a safe and enjoyable experience. Online casinos must implement the necessary measures to foster a responsible gaming atmosphere.

Online blackjack casinos promote responsible gambling by partnering with organizations like eCOGRA.

eCOGRA is an independent testing agency that oversees the fairness and security of online gambling sites. Their seal of approval indicates that a casino is honest, fair, and safe for players.

In addition to partnering with eCOGRA, responsible online blackjack sites provide tools and resources to help players gamble safely.

Some of these tools include:

  • Deposit Limits: Players can set daily, weekly, or monthly deposit limits to control their spending.
  • Time-Outs: Temporary breaks allow players to take a break without permanently closing their accounts.
  • Self-Exclusion: Players can exclude themselves from the site for a set period, usually at least six months.

Moreover, online blackjack sites should offer clear information on responsible gambling, including warning signs of gambling addiction and where to seek help.

The GambleAware organization is an excellent resource for players struggling with gambling addiction, providing support and guidance.

By incorporating these measures, online blackjack casinos can contribute to a responsible gambling culture where players can enjoy this popular game within their means and without risking their well-being.

Responsible Blackjack Gambling


How do I play Blackjack?

You receive two cards from the dealer and decide whether to hit or stand. Moreover, your goal is to reach the count of 21 or as close to it as possible.

How do I lose a round?

You lose if your hand value exceeds 21, regardless of what the dealer has.

What is the payout for Blackjack?

That depends on the game and the casino. For instance, some variants pay 6:5, while others pay 2:1, 1:1, or 3:2.

When can I make an insurance bet?

Insurance is a side bet you can activate if the dealer receives an ace as their face-up card. To win the insurance bet, the dealer has to have blackjack.

Can I count cards in Blackjack?

Card counting isn't illegal in Canadian online casinos, so you can do it. It can help you better predict which cards may come next.

What is a soft hand in Blackjack?

You have a soft hand if you receive an ace in combination with any other card other than a '10'. That's because your ace can count both as ‘1' and '11', depending on your need.



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