Most Popular Online Blackjack Side Bets

Out of all the games currently available for online, real-money play, blackjack is the ‘safest bet’. With its simple rules and high RTP, expert players always know the best move to make with each hand. There’s a reason why we always recommend following a basic blackjack strategy. It won’t guarantee a win with every hand, but it drastically improves your odds.

But while the optimal play has great advantages, it’s not what gambling is all about. Sometimes, you have to take a risk if you want to win big. And that’s exactly what blackjack side bets offer. They’re not the best way to play. They remove the low house edge advantage many punters love about blackjack. But there are a few popular picks you should go for to diversify your fun from time to time.

Perfect Pairs

This is one of the most iconic side bets blackjack has. If your table allows side bets, this one is almost guaranteed to be there. The name is self-explanatory, too. Payouts vary from table to table. You receive more money depending on the colour and suit of the two cards. If only the numbers match, you’re usually looking at a 5:1 win. Meanwhile, a truly perfect pair, with the same colour and suit, earns 30:1.

It’s far from a safe wager. The house edge on this particular side bet is 6%, which is quite high. But if you’re feeling lucky, you should definitely use it. After all, a 30:1 prize is much better than what most regular blackjack wins will award!

21 + 3

Another well-known side bet, and a personal favourite for us at IndianCasinoClub. To use it, you have to be at least a little bit familiar with poker. When the dealer draws cards, he reveals two of yours, and one of his. If the card combinations form a three-of-a-kind, straight, flush or straight flush, you receive a cash prize!

Nowadays, each table tends to have a different set of rules for this side bet, so we suggest checking the rules before you play. The standard house edge for this side-bet is 3.24%

Triple Sevens

You may also come across this side bet under the name Super Sevens. The end goal is to collect as many sevens as possible. If your first card is a seven, you receive a 3:1 prize. If both your cards are sevens, you will receive 50:1 if their suits are mixed. If the suits match, the prize goes up to 100:1!

The prizes and combinations increase dramatically once you reach three sevens. Three mixed suit sevens award 500:1, which is a great win. Three sevens with matching suits are even better! They pay 5000:1, which is a huge jackpot in favour of the player! Keep in mind this wager has a huge house edge: 11.40%, to be exact.

Online Blackjack Side Bets

Find out more about some of the most popular side bets in online Blackjack.

Over/Under 13

A rather simple bet, and the closest thing to a coin toss in blackjack. You’re predicting whether or not the total sum of your cards will be more or less than 13. If you bet less, then getting 13 and above means, you lose. If you bet more, 13 and below is a loss. And what happens if you get exactly 13?

It varies from casino to casino. The majority will count exactly 13 as a loss. That said, some websites will allow you to claim victory if you get exactly 13! It all depends on which casino you pick. Hence why reading casino reviews is a good idea before signing up!


Some side bets keep it incredibly basic, and Buster is one of them. The end goal of this side-bet is guessing whether or not the dealer will bust or not. It’s not a side-bet we see often, so you’ll have to go out of your way to find a game that supports it. It has a high house edge, floating between 6-7%.

Progressive Blackjack

This particular side-bet doesn’t have defined rules. The buy-in price tends to vary, but it usually sits at ₹100. To win the progressive jackpot, you must have either four suited aces or three diamond sevens. The exact details on how you claim the progressive jackpot will vary from game to game. Make sure to check the details before you start playing!