Blackjack or ‘21’ as its commonly known, is one the world’s leading casino games, and if you reside in the Garden State of New Jersey, you are seemingly spoiled for choice to play online blackjack at one of the many legal online casinos in the state. It’s tough to keep up with all the rules and blackjack variations on offer. To make it simpler for you, we’ve narrowed the selection down to only the very best options, as we recommend those that provide the best overall experience and lower the blackjack house edge, if you are looking to play blackjack online.

Recommended Online Casinos to Play Blackjack

Unibet Online Casino
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Sign up with our Casino and get a free $10 and a 100% deposit bonus up to $500 This promotion is availble to individuals aged 21 years and over who have registered as customers on and are physically located within the state of New Jersey.
100% Welcome Bonus up to $500
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Simply sign up and enter code WELCOMEBONUS when you make your first deposit and your next two deposits will automatically receive their 100% bonuses as well!. This offer is available to new Eligible Players only who do not have another PartyNJ account of any kind (whether such account is current, expired, foreign, under an alias, etc.)
SugarHouse Casino
$250 Welcome Bonus
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The offer is to deposit and receive 100% up to $250 in bonus money with a 1X wagering requirement. Use bonus code 250MATCH when making your first deposit. New Account holders will be able to use bonus code, 250MATCH, on their first deposit
Get $20 Free Bonus
Get $20 Free Bonus
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The Registration Bonus shall consist of: 1) $10 free play for selected casino games on 888casino; 2) $4 worth of money bonus that shall be credited to the player’s bankroll; 3) 6 tournament poker tickets with a value of $1 each.

What to Look for when choosing a Blackjack Online Casino

When it comes to playing blackjack online you have lots of options, all of NJ’s 21 online casinos offer blackjack. Here are the things we look for when choosing where to play blackjack online for real money.

Selection of Blackjack Variations

For an online casino to make the grade as a quality online blackjack provider, unlike slots it does not need to have hundreds of blackjack variations. We only recommend the casinos that have all or most of the different blackjack game variations. Each variation has its own blackjack rules and these variations can alter change the house edge. The most common variations of blackjack in New Jersey’s quality online casinos include;

Live Dealer Blackjack – is a blackjack variation that is dealt by real dealers and live-streamed in real time. Playing Live dealer blackjack offers the opportunity to play against a real dealer and interact with them just as you would playing in a land-based casino, while wins pay out 1 to 1 and blackjacks paying 3 to 2.

Multi-Player Blackjack – Multi-player blackjack allows you to play blackjack alongside other players and/or even play multiple simultaneous hands. In some multi-player blackjack games, you can usually chat to other players in the chat box online. Multi-player blackjack is perfect for sociable gamers who enjoy the interaction with their fellow blackjack players and to give increased opportunities to win although the odds stay the same.

Side Bet – Side bets are often supplemented to blackjack to add another exciting dimension to the online game, exacting more ways to add excitement and provide extra ways to win. Popular options include the popular ‘perfect pairs’ side bet (hitting a pair with your first two cards to receive a separate payout), to receive much larger payout odds.

Live Blackjack

Online Casino Live Dealer Blackjack is the most popular live dealer casino game offered in New Jersey. Live Dealer Blackjack has the highest return-to-player percentage of all the live dealer games averaging at approximately 99 percent.

Gameplay for Live Dealer Blackjack is almost identical to playing regular Online Blackjack, however, a live dealer will almost always deal the cards using a real shoe using eight decks of cards. In regular online blackjack the casino shuffles the cards randomly, however, in Live Dealer Blackjack the dealer shuffles the eight-deck shoe only to the halfway mark to prevent card counting.  

Payouts are similar (wins paying out 1 to 1 and blackjacks paying 3 to 2), however, all versions of Live Dealer Blackjack allow you to double after splits to permit any two-card combination. One of the major differences with Live Dealer Blackjack is that there is no surrendering in live dealer games, while that option exists in other online blackjack variations.

Mobile Blackjack Options

When reviewing which online casinos offer the best mobile blackjack options, one of our main criteria is to check if the online casino is offered in a HTML5 In-Browser play version or a mobile app, or both.

Mobile blackjack versions are also checked by our panel of experts to see if the online casinos offer an identical range of blackjack options as the casino’s browser version, and if the games perform well at same speed and usability levels are the same as the Mac and PC versions.

Finally, we assess that each online casino’s blackjack games are part of an overall smoothly-running platform with intuitive play, great customer service and clean functionality with ease of depositing and withdrawing your funds.

Bonuses and Promotions

Online blackjack games frequently contribute anywhere from 3% to 100% to the wagering requirements of online casino sign-up bonuses and other special promotions. In one of our best blackjack tips, be sure to check our online casino reviews for the contribution rates of blackjack and other casino games to the welcome bonus if you’re looking to maximize your sign-up bonus.

Blackjack Table Limits

New Jersey online casino blackjack limits cover anything from only $ 0.10 micro-limits (we’ve even found a few as low as $0.02 but these super micro-limit games are quite rare) which gives new players a good start at the online table game, through to the high-roller, big stakes limits up to a maximum of $10 000 almost exclusively in live dealer games. This high-end is also quite rare, with the average high-stake limit usually being in the $100 to $1000 range.

Return-to-Player (RTP)

Online blackjack offers one of the best RTP percentages of any online casino game, sitting at more than 99.3% across all the variants of online blackjack in New Jersey. Due to the high RTP, blackjack is perfect for online players who like to remain in the game for long periods, protecting their bankroll and getting them ever closer to a large win.

How to Play Blackjack Online

Blackjack is a simple card game where you attempt to beat the dealer by scoring closest to 21(Blackjack). The catch is that you cannot automatically lose the round by busting (your hand cannot exceed the card value of 21).

Basic Blackjack Term Glossary

  • Hit – If you want another card from the Dealer to attempt to get closer to 21, you ‘Hit’.
  • Stand – To stay with the cards you’ve been dealt, you ‘Stand’.
  • Double Down – Online players may choose to double their original bet in exchange for receiving one more card.
  • Split – Players can split a hand comprised of two cards of equal value into two hands and continue to play the hands separately.
  • Insurance – If the dealers face-up card is an ace, the player can ‘insure’ against the dealer having a blackjack, by placing an insurance side bet. The insurance payout is 2-1, so if the player wagers as much on insurance as the initial bet, they break even if the dealer has blackjack.
  • Surrender – Some (but not all) online games offer ‘surrender’ as the players first action, if the dealers face up card is a 10 or an ace. If the player chooses to surrender, half their wager will be returned.

There are four main steps to take in order to play online blackjack;

Step 1 – Select the amount you want to wager on your hand by clicking on a chip of that denomination. You can decrease the amount wagered by clicking on the ‘Bet’ stack.

Step 2 – After placing the bet the player clicks on the deal button. Automatically two cards are dealt to the player, which are face up. Two cards are also dealt to the dealer, but one is face up and the other is face down.

Step 3 – Depending on the strength of your cards, you may choose one of the several options outlined above that are determined by the game rules; ‘Hit’, ‘Stand’, ‘Double’, ‘Split’ or ‘Surrender’. For the sake of novice players, most online blackjack software displays the current hand value of both the dealer and player. If on getting a new card the player’s hand value exceeds 21, they bust and loses their wager. Once the player stands, it becomes the dealer’s turn to play.

The ‘Insurance’ option may be offered to the player in case the dealer has an ace as their first card.

Step 4 – Once you (or the dealer) stands or busts, the results are displayed on screen, usually just above the ‘deal’ button and your win is paid out or loss is deducted from your bankroll.

Online Blackjack Strategy and Betting Tips

The best way to win at blackjack consistently is to follow a blackjack chart. Strategy charts show the major three different elements: the dealer’s face-up card, your hand, and your choice of action.

Knowing blackjack basic strategy (when to stand, hit or double down) isn’t straightforward even if you have a keen mathematical mind for assessing probabilities, let alone a novice to the game. However, by playing according the strategy in the below chart below, you can increase your chances of winning up to 99.5%

The chart below shows exactly what you need to do for every possible combination of player/dealer hands. Of course, when playing online, you can take as much time as you wish to refer to the chart. Print out the chart out below, screenshot it, or simply have the link opened in another tab when you play blackjack online.

Blackjack Strategy Card

 Online Blackjack FAQs

Q:Is online blackjack rigged?
No. Absolutely not. In fact, the exact opposite is true. Online blackjack casinos must by licensed by the New Jersey Division of Gaming Enforcement (NJDGE) and the blackjack games evaluated by computer systems return slightly more than traditional games at land-based casinos.

Q: Are the rules of online blackjack the same as live blackjack?
A: The basic rules of blackjack are the same regardless of whether you are playing online or in a land-based casino.

No physical cards involved when playing at an online casino, which means a random number generator determines which cards are dealt, but this has no real impact on the way the game is played.

Q: Is the RTP of online blackjack jack games high?
A: Yes. The RTP (the return-to-player percentage) of online blackjack is the highest of all online casino games. Online blackjack games average more than 99% RTP.

Q: When would I ever want to take an insurance bet?
A: An online basic blackjack strategy player should never take insurance. Only a card counter knows when this bet is profitable and card counting is not possible in online blackjack.

Q: Which are the best online casinos to play blackjack?
See the table above for recommended online blackjack casinos for New Jersey players.