2025's best real money online blackjack casinos

The goal of blackjack is simple – players are trying to get card to make a total as close as possible to 21, without going over it. Players also need to have a higher final hand than the dealer to win. The dealer gives out cards, with players choosing whether they want to take on more cards or stop at their current amount. You can find out more on our how to play blackjack guide.

The first place to look is on the pages of our website. We thoroughly research each online blackjack casino to be sure it has the best graphics, highest payouts, great bonuses and is safe and secure for your protection. Don't rest your fate upon the outcome of a simple Google search. Also look for a site that offers both real cash and free play - free blackjack games allow you to 'test drive' the casino before taking the plunge with a real bankroll.

A computer or mobile device and an internet connection are all you need to begin. You will have to download the casino's software, or for Mac and iPhone users, play at online blackjack casinos that offer web-based, no download platforms.

You get each online casino's blackjack software at that casino's website. If you then want to play at a different casino, you have to download the new casino's software too. You can also play at no download online casinos, but you still have to complete a player registration form first. Don't worry though, the registration process if free and it only takes a couple of minutes.

Yes, most online casinos with real money games also offer free online blackjack games so you can get used to the game, develop your strategy and have fun without risk. However, even though these games look, sound, and feel just like the real thing, you cannot keep any of the winnings that pile up while playing for fun.

For the sake of brevity, most of the table rules are abbreviated. Knowing what is allowed and not allowed will make the game easier for you. Some of the abbreviations used can seem like foreign languages until you get used to them. The most common ones are:

BSE: Basic Strategy Edge meaning you can get better odds using your basic strategy

DOA: Double Down on any of your initial cards

D10/11: You can only double down on 10s and 11s

DAS: Double down is only allowed when you split a pair.

ESR: Early surrender allowed. You won't find this often, but when you do you can surrender your initial hand when the dealer has a natural blackjack (21).

H17: This means that when the dealer has 17 (as soft hit) he must hit.

LSR: Late surrender. You can surrender your hand, only losing half of your bet when the dealer gets a non-natural blackjack (21).

O/U: You can bet over and under thirteen

RSA: You can re-split Aces

S17: The dealer must stand on soft 17 (stick on 17).

What does it mean when I “bust”?

If the total of your cards exceeds 21 then you are said to have “bust” and your hand is folded and your bet is lost. The dealer can also bust under the same circumstances.

What does it mean to “hit”?

Whenever you draw a new card to add to your hand you are said to “hit”.

What is “insurance”?

Insurance is a side bet, of up to half your original bet and can be made when the dealer's "upcard" is an ace. If the dealer has a natural 21 your insurance bet pays out at 2:1.

What is a “push”?

A push is a tied hand that causes your original bet to be returned to you.

What does it mean to “surrender”?

Surrendering is when you “fold.” Some tables allow surrender and some do not. This might sound negative, but it's not necessarily a bad thing. When early surrender is allowed, you can surrender your hand if the dealer is showing an Ace and only lose half your bet instead of all of it.

If you surrender early you only lose half your bet, so in the long run it seems to make a lot of sense to get out if your cards are bad. However, it is always a risk because even what seem to be really bad hands can end up winning if played right, and the dealer busts. There are no sure things on the casino floor.

The odds can vary due to the different combinations you can play and the pure randomness of the game. What we can determine is the odds of drawing certain cards which can help your game play. The odds, or the probability, of you drawing a card with any value is around 7.69%. But if we look at the odds of you drawing a card worth 10, so any 10s, Jacks, Queens, or Kings, is 30.7%.

In general, online casinos use the same rules as live casinos when it comes to blackjack (hence, the same strategy works). Having said that, online bonuses and loyalty programs offer you chances to make up for the house's built-in edge.

No. Any reputable online casino will be heavily regulated by an independent authority to ensure numbers are generated at random. Do yourself a favor and use our reviews to find your next real money blackjack casino and avoid the less scrupulous alternatives.

Yes, but it is extremely difficult at an online blackjack casino because of the speed that the computer plays. Your edge against multi-deck games is generally less than 1%, not to mention the fact that online casinos automatically re-shuffle the deck (digitally of course) between every hand.

There are many good strategies for playing blackjack, both online and off. You can and should use any of the common strategies at online blackjack casinos, whether you're playing for free or for real money. You won't gain an edge over the house, but you'll reduce their edge to the point where the game is nearly perfectly fair.

Of course, winning blackjack online is all down to luck. You can improve your chances of winning by honing your skills and knowledge about the game. To start with, you should read our expert strategy guide to blackjack. We also provide tips and advice on how to play better and smarter.