Best Online Blackjack Sites
Blackjack is a popular table game that offers simple rules, fast-paced gameplay and the potential for a high return-to-player rate, depending on how you play. The best blackjack casinos offer dozens of high-quality games, including live-dealer, and they feature regular promos.
6 best online blackjack sites for September 2024
Our casino team has reviewed every licensed online blackjack casino in the United States. We focused on the quality and variety of their blackjack games along with the user experience, bonuses, payout speeds, and customer service. These are the best online casinos for blackjack players right now:
1. DraftKings Casino blackjack
DraftKings Casino is the best all-around blackjack casino for fans. It has a dedicated blackjack section, which features 32 virtual games. Seventeen of them are exclusives, such as DraftKings Baseball Blackjack, DraftKings Football Blackjack, DraftKings Pride Blackjack and so on. It also hosts 23 live blackjack tables, many of which are exclusive, DraftKings-branded games.
New customers can claim up to $85 in casino credits when they play $5. The bonus credits have a 1x playthrough requirement. Blackjack wagers will count 20% toward completing that requirement. That is a competitive rate, as blackjack only counts 10% at some rival sites due to its high RTP rate.
2. FanDuel Casino blackjack
FanDuel Casino offers the best blackjack app for players. It has a better user rating than any of its rivals on both the App Store and Google Play. Users have praised the smooth navigation system, the quick payouts and the bonuses. FanDuel offers a smaller range of real money blackjack games than DraftKings, and it does not have progressive jackpots. However, it often provides quicker payouts, and it offers better customer service, so it may be better suited to beginners.
FanDuel’s welcome bonus offers a refund of up to $100 of any net losses you sustain during your initial 24 hours, plus 200 bonus spins. The refund takes the form of bonus funds with a 1x wagering requirement. New users also get $20 with any deposit. FanDuel does not offer a loyalty program for casino players. However, you can spin the Reward Machine for a chance to win prizes each day, and it has a large referral bonus.
3. BetMGM Casino blackjack
BetMGM Casino is the market-leading online casino in the United States. It specializes in slots, but it also hosts a solid selection of blackjack games. The range varies on a state-by-state basis, as some software providers are only licensed in certain parts of the country. There are 22 virtual blackjack games at BetMGM Casino in Michigan, for instance, compared to 16 in New Jersey.
BetMGM is not as beginner-friendly and accessible as FanDuel Casino, but it offers an appealing user interface. New customers who use the BetMGM Casino bonus code LSRBONUS will receive a 100% deposit match up to $1,000, plus $25 on the house. Regular blackjack players can also earn prizes via the weekend leaderboard contests and perks through the MGM Rewards program.
4. Bally Casino blackjack
Bally Casino offers the best welcome bonus for online blackjack players. You can use the Bally Casino promo code (Coming Soon!) to claim up to $100 in bonus play on deposit when you sign up. It has a 1x playthrough requirement.
Then, if you make a deposit, Bally Casino will provide a cash refund to cover any net losses you suffer during your first week of play, up to a maximum of $100. This refund has no wagering requirements, so it’s available for you to withdraw instantly, if you wish.
Bally Casino is not yet as established as BetMGM, DraftKings or FanDuel. However, it conducted a major software revamp in the summer of 2023, significantly expanding its range of games.
5. Caesars Palace blackjack
This is another ambitious online blackjack casino that relaunched in the summer of 2023. Caesars Entertainment has improved the software, expanded the game library and added a bunch of new bonuses. It also changed the name from Caesars Casino to Caesars Palace Online Casino in a bid to capitalize on the popularity of the Caesars Palace resort in Las Vegas.
The Caesars Palace Casino promo code ROCKY2500 will qualify you for a 100% first deposit bonus of up to $2,500 and 2,500 Caesars Rewards points. The $10 no deposit bonus has just a 5x playthrough requirement on blackjack, which is appealing when you consider how high the RTP rate is on classic blackjack games.
6. Fanatics Casino blackjack
The Fanatics Casino app hosts a selection of high-quality blackjack games. You’ll find classic blackjack titles from IGT and Light & Wonder, featuring high return-to-player rates and smooth gameplay. The company also has a partnership with a New York-based company called Boom Entertainment, which has supplied Fanatics Casino with exclusive blackjack and multi-hand blackjack games.
There are some competitive bonuses for blackjack players, too. New customers will receive $50 in casino credit after making a simple $5 qualifying deposit. That welcome bonus has a straightforward 1x playthrough requirement, and you can then cash out any winnings. You will also earn 0.05% FanCash on every blackjack hand you play, and you can either exchange the FanCash for casino credit or use it to buy items at the Fanatics online store.
Blackjack bonuses and promos
There are more than 35 licensed online blackjack casinos in the United States. It is a competitive market, so the leading sites provide sign-up bonuses and regular promos to stand out from the crowd. These are some of the top online casino promos available at the best blackjack casinos:
| Online Casino | Welcome Bonus | Bonus Code |
| DraftKings Casino | $35 in casino credits on registration, plus play $5 & get $50 in casino credits | No code needed — click to claim |
| BetMGM Casino | 100% up to $1,000 | LSRBONUS |
| BetRivers Casino | 100% of losses in first 24 hours up to $500 back as 1x bonus money | RIVLSR |
| Caesars Casino | 100% deposit match up to $2,500 | ROCKY2500 |
| Golden Nugget Casino | Bet $5, get $77 in casino credits | No code needed — click to claim |
| Fanatics Casino | Deposit $5+ and get $50 in casino credit | Click to claim promo |
| FanDuel Casino | Up to $100 play it again. New users also get $20 with $10 deposit | No code needed — click to claim |
| Bally Casino | Up to $100 bonus play on deposit | (Coming Soon!) |
| Virgin Casino | Up to $100 cash back on deposit | ROCK30 |
| Bet365 Casino | New player bonus up to $1,000 | LSRNJ |
How blackjack bonuses and promos work
- Deposit match or loss refund: For the first, the online casino will match a percentage of your first deposit with bonus funds. For example, DraftKings will match 100% of your first deposit up to $2,000, and BetMGM and Caesars Palace will each match 100% up to $1,000. Others may offer to reimburse you for any losses that you incur during your first day or your first week. Some pay the refund in withdrawable cash, whereas others pay it in bonus funds with a playthrough requirement.
- No deposit casino bonus: As the name suggests, you receive bonus funds immediately without having to make a qualifying deposit. If you complete the wagering requirements, you can cash out any winnings. Bally Casino currently leads the way with a $50 no deposit bonus.
- Refer-a-friend bonus: You receive a bonus if the person you refer signs up, makes a minimum deposit — which can vary on a site-by-site basis — and wagers that deposit amount. At that point, you and the person you referred will typically receive bonus credits. At FanDuel, for instance, the person you refer needs to deposit $10 and wager it 1x, and you will both then receive $50 in bonus credits.
- Bonuses for existing players: Many of these types of bonuses are only available for slots. However, you will occasionally find some recurring blackjack bonuses. For example, the casino may provide you with $5 in bonus funds for wagering $25 on blackjack. There are also leaderboard contests, although blackjack will not earn you as many leaderboard points as slots, as it has a very high RTP rate.
- Reload bonus: This is a type of deposit match aimed at existing customers. A reload bonus is normally smaller than a first deposit bonus, but it can still be attractive. Some sites will offer a reload bonus whenever you top up your account balance, while others will only offer it on a specific day.
Legal blackjack states
You can play legal online blackjack for real money in six states:
New Jersey
New Jersey has the most competitive online blackjack market in the country, with 28 online casinos vying for your attention. Some of them are linked to famous casinos in Atlantic City, such as Borgata, Tropicana, Bally and Hard Rock Bet. National brands like BetMGM, DraftKings, FanDuel, Caesars Palace and BetRivers are also available.
Michigan
There are 15 licensed blackjack casinos in Michigan. Online casinos need market access deals with land-based casinos or federally recognized tribes to launch in Michigan. Market leaders include BetMGM, DraftKings and FanDuel, but there are also local platforms such as Eagle Casino and FireKeepers.
Pennsylvania
There are now 19 online blackjack sites in Pennsylvania. The largest land-based casinos in Pennsylvania have launched online casinos, such as BetRivers, BetParx and Wind Creek, and they rub shoulders with major gambling sites like DraftKings, BetMGM, FanDuel, Golden Nugget and Caesars Palace.
West Virginia
BetMGM kicked off West Virginia’s legal online blackjack market when it launched a website and app in the state in August 2020. There are now nine blackjack casinos to choose from in West Virginia, including DraftKings and FanDuel.
Delaware
Each of the state’s three racetrack casinos — Delaware Park, Dover Downs and Harrington Raceway — can offer an online casino. These online casinos provide an identical service, currently powered by 888 Holdings and Scientific Games. It only includes one classic blackjack game.
Connecticut
DraftKings Casino and Mohegan Sun Casino hold a duopoly in Connecticut. The Mashantucket Pequot Tribe, which operates Foxwoods, chose DraftKings as its online casino partner. The Mohegans teamed up with FanDuel, which powers the Mohegan Sun online casino.
How to play online blackjack in 7 steps
It is easy to start playing online blackjack at a licensed casino. Follow these steps to get started:
- Choose one of the online blackjack sites featured on this page and click the adjacent “play now” link. It will open your chosen site and apply the sign-up bonus to your account.
- Open the sign-up form and enter your name, date of birth, email address, phone number, home address and last four digits of your Social Security number. Set up login details — a password and potentially a screen name too — accept the terms and submit the form.
- The online casino may be able to automatically verify your identity, age and address. If not, upload the necessary documents to complete the sign-up procedure.
- Visit the online cashier and add money to your account via an available method such as a credit card, debit card, bank transfer or PayPal.
- Some sites have a dedicated blackjack section. Others require you to visit the table games section for virtual blackjack games or the live dealer area for live blackjack. Choose a game and click on it to read a description. If you like the sound of it, enter the game.
- You can then click the screen to lay down your chips. Click again to commence the hand, and you will receive two cards face up. The dealer will also have two cards — one face up and the other face down. The goal is simply to get closer to 21 than the dealer’s hand without going bust.
- You can stand, which means you do not take any more cards. Alternatively, you can hit, which results in you receiving another card. Other options include doubling down or splitting. After you stand, the dealer’s face down card will be turned over and the dealer’s hand will be played through. Repeat as many times as you like.
How to choose the best casino for real money blackjack
Here are the main areas to focus on when selecting an online blackjack casino that suits your needs:
- Legal status: Make sure you only play at legal online casinos that have a license from the gambling regulator in your state. Such sites offer a fair, reliable online blackjack experience and secure payouts if you win.
- Available blackjack games: Browse the range of virtual blackjack titles to ensure your favorite variants are in the mix.
- Live blackjack casino: If you like to play online blackjack with live dealers, see what’s available there. The best sites will offer a range of live dealer blackjack tables that cater to multiple budgets and are accessible 24 hours a day.
- Payment methods and limits: The best online blackjack casinos will accept a variety of payment methods, including Visa, Mastercard, Play+ and PayPal. However, if you prefer to use a less common option — such as Venmo, Discover or a wire transfer — make sure it is available. You can also take a look at the minimum and maximum payment limits to make sure they suit your budget.
- Bonuses: You can claim a welcome bonus and an ongoing array of weekly promotions at the top online casinos. However, it is helpful to check the playthrough requirements and contribution rates to gauge how appealing those bonuses are to blackjack players.
Types of online blackjack games
You will often find more than a dozen blackjack variants at the best online casinos. These are some of the most common ones:
Classic blackjack
You can play classic blackjack from multiple suppliers at the top casino sites. It will follow the regular blackjack rules, without any multipliers or unusual side bets. The return-to-player rate will depend on which classic blackjack game you play.
For example, NetEnt’s Blackjack Classic has a 99.65% RTP rate, meaning the average player will receive a theoretical return of $99.65 from $100 worth of bets. Other classic blackjack games have an RTP of 99.44% or 99.41%. There may also be games such as Vegas Strip Blackjack or Atlantic City Blackjack. They are essentially classic blackjack games, but they have slightly different rules about how many times you can split pairs or whether the dealer stands on a soft 17 (ace and six).
Single deck blackjack
Playing blackjack with fewer decks reduces the house edge, meaning you enjoy a higher RTP rate. Some single deck blackjack games have a theoretical payout rate of 99.85%. The site will generally display the RTP rate, but you can ask customer service for the details if it is not readily available.
Multi-hand blackjack
This game allows you to play blackjack with up to five hands simultaneously. It typically uses a six-deck shoe and follows the classic blackjack rules. Some players find it more absorbing than playing single-hand blackjack, but it is important to maintain concentration and manage your bankroll carefully when playing with multiple hands.
Zappit Blackjack
This is a blackjack variant invented by Geoff Hall, who also created Blackjack Switch. It allows you to “zap” certain hands, meaning you do not lose any money and you play a fresh hand instead.
You will be able to “zap” if your two initial cards total 15, 16 or 17. This makes it easier for you to succeed. However, to offset this advantage, Zappit adds an additional rule: if the dealer goes bust with 22, any bets on the table will result in a push rather than a win. As such, Zappit Blackjack has a less favorable RTP of 98.87%.
Blazing 7s Blackjack
This is a classic blackjack game that includes an additional side bet: Blazing 7s. You can place this bet after making your standard wager. If you are dealt a single 7, your bet will be paid out at 2:1. Two sevens will result in a 25:1 payout, while three 7s in your first three cards will get you a 200:1 payout. There also may be a jackpot, which you can trigger by landing three sevens of the same color or three suited sevens.
Blackjack Xchange
This blackjack game from Slingo allows you to switch any card in your hand for a random card. In some situations, you can pay to switch a bad card. Alternatively, it may offer you a payment to switch a good card. If you never exchange, this game can have an RTP of 99.63%. However, it changes if you exchange, according to your decisions.
House edge by variation
A blackjack game’s house edge depends on how many decks it uses and which rules it follows. These are some of the key points to bear in mind:
- Using a single deck reduces the house edge by 0.47% compared to six decks.
- The ability to double down on any cards, as opposed to just 9 through 11, reduces the house edge by 0.25%.
- Permission to double down after splitting decreases the house edge by 0.17%.
- The ability to re-split aces knocks 0.08% off the house edge.
- Permission to surrender late lowers the house edge by 0.07%.
- If the dealer must stand on a soft 17, it lowers the house edge by 0.2%.
- When blackjack pays 3:2, it reduces the house edge by 1.39% compared to games that only pay 6:5.
Blackjack strategy and systems
Blackjack is a game of chance, as you receive cards at random and they determine the result of each hand. However, it also requires you to make lots of decisions, and adopting the correct strategy will maximize your chances of success. This section discusses some of the key strategic principles to follow and delves into systems that some players follow.
Key strategic principles
As we’ve mentioned, most blackjack games have a high RTP rate, typically above 99%. However, that only applies if you play perfect blackjack. To do so, you need to familiarize yourself with a variety of strategic principles. These are the most important rules to follow:
- Always double down when dealt a hard 11.
- Double down on 10 if the dealer’s up card is 9 or less.
- Double down on ace-2 through ace-7 if the dealer’s up card is a 5 or 6.
- Always split aces and 8s.
- Split 2s or 3s if the dealer is showing a 2 or 3.
- Do not split 5s or 10s.
- Hit on a hard 12 if the dealer is showing a 2 or 3.
- Hit on a soft 18 (ace-seven) if the dealer’s up card is a 9, 10 or ace.
- Stand with a pair of 9s if the dealer is showing a 7.
Aside from the key strategic principles, avoid blackjack games that pay 6:5 as opposed to 3:2 on a blackjack. Do not take insurance bets either, as they reduce your likelihood of success.
Positive progression systems
A successful blackjack hand earns you a 1:1 payout, so many players like to follow progression systems. These strategies tell you how much to bet on each hand. There are positive and negative progression systems.
Positive progression systems require you to increase your bet size after each successful wager. They aim to capitalize on winning streaks. Start by determining your base unit. This is normally a percentage of your bankroll, such as 2% or 3%. Start out by betting one unit, and then follow the system. These are the most popular positive progression approaches:
- Paroli: Increase your bet amount by one unit after each win. If you secure three straight wins, return to the start and wager one unit again.
- Reverse Martingale: Double your bet size after each win. You need to be prepared to quit when ahead to make this system work.
- Oscar’s grind: Increase your bet amount by one unit after each win and keep it the same after each loss. Once you have at least one unit of profit, go back to the beginning and bet one unit again.
- 1-3–2-6: Progress through the 1-3-2-6 sequence if you win, wagering one unit, three units, two units and six units before returning to the start.
Negative progression systems
There are also negative progression systems, which do not seek to capitalize upon winning streaks. Instead, these strategies help you chase down your losses, and they aim to grind out small wins. These are the most widely used negative progression systems:
- Martingale: Double your bet amount after each loss. Eventually, one win will wipe out all previous losses. However, you need a large bankroll and broad table limits to make this work.
- D’Alembert: Increase your wagers by one unit after each loss and decrease them by one unit after each win.
- Labouchere: An approach that requires you to divide your desired profit into a sequence. You then add the first and last numbers together and bet that amount. If you win, remove them from the sequence and continue. If you lose, add that amount to the end of the sequence and continue until you reach your desired profit or walk away.
- Fibonacci: Move one step up the Fibonacci sequence after each win and two steps back after a loss. The sequence is 1-1-2-3-5-8-13-21-34-55-89 and so on. This is another approach that requires broad limits and a large stack of chips.
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FAQs
Yes. You can play blackjack online for real money at licensed online casinos in Connecticut, Delaware, Michigan, New Jersey, Pennsylvania and West Virginia. No other states permit online casino gambling, so you can only play blackjack for fun at social casino sites elsewhere.
DraftKings Casino is the best online casino for blackjack players right now. It has 33 virtual blackjack games, many of which are exclusive to the site. It also offers live blackjack games, and it features secure, fast payments and competitive bonuses.
It is quicker and a lot more convenient to play blackjack online as opposed to visiting a brick-and-mortar casino. However, some blackjack players prefer the atmosphere and the sociability that in-person casinos offer. To experience a little of both, you can play live dealer blackjack games at online casinos.
Blackjack is a game of chance, but your chances of success will increase significantly if you make the correct strategic decisions. In that regard, it differs from simpler games of chance like roulette and slots.
The best blackjack games have a return-to-player rate of more than 99%, which means your chances of success are almost 50/50. The typical blackjack hand only provides a 42.22% chance of winning, but the ability to double down, split cards and receive a 3:2 payout for a blackjack increases your overall chances of success during a session.
The best online casinos allow you to play blackjack in demo mode with virtual credits. That allows you to learn the mechanics and hone your strategy. You can also download apps and software programs that will teach you the optimal blackjack strategy.
In theory, it is possible to count cards when playing live dealer blackjack at an online casino. However, most casinos use machines that shuffle the cards before each new round, and this prevents players from successfully counting cards.
Licensed, regulated blackjack sites and apps are not rigged. The blackjack games at those sites are independently tested and verified at labs approved by the state regulators.