As the most commonly played banking casino game in the entire world, blackjack is a staple at both land-based and online casinos. Blackjack has origins dating back to at least the 16th century, making it one of the oldest casino games. Some of blackjack’s prolonged popularity is due to the emergence of online gambling sites. Online blackjack has become popular because it allows players to enjoy a fully featured blackjack experience from the comfort of their homes. In fact, online blackjack provides players with several unique features such as multiple game types and different splitting/doubling options. While learning online blackjack is typically relatively easy, mastering the game can be difficult.
The casinos below do offer blackjack in multiple variants. If you want to play blackjack on your phone, we suggest you read our mobile casino games page for details. If you would prefer to play blackjack against a real person, we suggest you check out the live dealer section of our site.
Best Blackjack Sites
Site | Sign Up Bonus | Play Now | ||
1 | 888 Casino | up to $/€/£888 | » Play Now « | |
2 | Betfair Casino | up to $/€/£1000 | » Play Now « | |
3 | Ruby Fortune Casino | up to $/€/£750 | » Play Now « | |
4 | Casino.com | Up to $/€/£400 | » Play Now « |
Blackjack Rules at Online Casinos
Numerous online blackjack variants are available, but nearly all of them are based on either American or European style blackjack. Even between these two main forms of online blackjack, differences are few. Both games still involve the goal of achieving a score of 21 or as close to 21 as possible without going over. If a player wins against the dealer, he or she is paid out 1:1 on his or her original bet.
While in European blackjack the dealer receives only one card at the beginning of a hand, American blackjack provides the dealer with a face down hole card. If the dealer has a potential blackjack after flipping his or her first card, he or she immediately peeks at the hole card. If the dealer has a blackjack, he or she wins immediately, saving the players from suffering more potential loses due to doubling down and splitting. Other forms of online blackjack generally make small changes to these core rules, such as giving players more options for when to split, double or perform other similar actions. Some online blackjack variants have large differences, such as additional compulsory side bets on what cards will be flipped. In Spanish 21, the dealer uses 4 to 6 decks, where each deck consists of 48 cards. This is a major difference to single deck blackjack.
There are also additional versions of blackjack, such as Pontoon, Blackjack surrender and Switch.
Online Blackjack Strategy
There numerous strategies for online blackjack, with some even focused on specific variants. Many online blackjack players are familiar with basic strategy, which basically uses statistical data to tell a player when to hit, stand or perform other actions. In general, playing with perfect basic strategy will provide a player with significantly improved results. For more advanced players, several different card counting systems exist, each of which have varying levels of difficulty. Nearly all online blackjack card counting systems aim to keep track of approximately how many high-value cards remain in the shoe, which can allow the player to make wiser betting decisions. When used in conjunction with basic strategy, card counting can give online blackjack players a dramatic advantage against the house.
Choosing Blackjack Online Casinos
Players should generally choose a gambling site that offers the best and widest variety of online blackjack variants. For example, an online casino catering to American players is more likely to offer American online blackjack, while other sites may focus on European online blackjack. Some sites may even offer both. Certain variants have greater or worse odds than others, so players should choose carefully. Of course, all prospective online gambling sites should be able to demonstrate adequate security, reputability and customer support service.
Real Money Online Blackjack
Nearly all casino sites that offer online blackjack feature real money versions of the game. For those that wish to learn the game more thoroughly before playing, some online gambling sites offer play money online blackjack, although this may not be available for more obscure blackjack variants. Once a player is ready, any major site should have a number of different real money online blackjack tables available after a player makes a cash deposit.
Online Blackjack,