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Blackjack Side Bets: A Guide to Payouts and Odds

Blackjack Side Bets: A Guide to Payouts and Odds

Blackjack side bets are optional wagers you can make alongside your main bet for a chance at a much higher payout. While they add an extra layer of excitement to the game, they come with a significantly higher house edge. This guide breaks down the most common side bets, like 21+3 and Perfect Pairs, to help you understand their payouts and risks.

What Are Side Bets in Blackjack?

Blackjack is a casino classic known for its straightforward gameplay and low house edge. However, many players aren't aware of the variety of blackjack side bets available. These are additional, optional wagers placed at the start of a hand that are independent of the main game's outcome.

Essentially, blackjack side bets are wagers on the specific cards you or the dealer will receive. They are based entirely on luck, with no skill or strategy influencing the result.

The main appeal is the potential for massive blackjack side bet payouts, which can be hundreds of times your stake. The trade-off is a steep increase in the house edge, often climbing above 10%. If you're not careful, these bets can drain your bankroll much faster than standard play.

A close-up of a blackjack table showing side bet options.
Side bets add another dimension to the classic game of blackjack.

Why Do Players Make Blackjack Side Bets?

Given the higher risk, why are these wagers so popular? The primary reason is entertainment. Standard blackjack can become repetitive over long sessions. Side bets inject excitement and unpredictability, offering the thrilling possibility of a huge win from a small stake.

There are many types of blackjack side bets, each with unique rules and payouts. It's crucial to understand them before risking your money. Here are some of the most common ones you'll find at the casino.

Insurance Bet

The Insurance bet is offered when the dealer's upcard is an Ace. You are betting that the dealer has blackjack. Winning an insurance bet typically pays 2:1. However, most experts agree this is a poor choice for the average player.

The house edge on an insurance bet can be as high as 7.5% in multi-deck games, making it one of the least favorable wagers. While skilled card counters might find value in it, for most players, it's a bet best avoided.

Player placing chips on a blackjack side bet circle.
Making a side bet requires placing an additional wager before cards are dealt.

21+3 Payout

The 21+3 blackjack side bet uses your first two cards and the dealer's upcard to form a three-card poker hand. Payouts vary based on the strength of the hand.

CombinationPayoutOdds
Suited Three of a Kind100:1100:1
Straight Flush40:140:1
Three of a Kind30:130:1
Straight10:110:1
Flush5:15:1

The house edge for 21+3 can range from around 6% to 9%, depending on the number of decks in play.

Perfect Pairs Payout

One of the most popular wagers, the Perfect Pairs blackjack bet, wins if your first two cards form a pair. There are three types of pairs, each with a different payout.

  • Mixed Pair: Same value, different color and suit (e.g., King of Hearts and King of Clubs).
  • Colored Pair: Same value and color, different suit (e.g., King of Hearts and King of Diamonds).
  • Perfect Pair: Two identical cards (e.g., two Kings of Hearts).
CombinationPayoutProbability
Perfect Pair25:1~1.7%
Colored Pair12:1~1.9%
Mixed Pair6:1~3.9%

Super 7s Payout

This bet pays out if you are dealt one or more sevens. The more sevens you get, and whether they are suited, the higher the payout. Payouts can be massive, but the odds are long.

CombinationPayout
Three Suited Sevens5000:1
Three Unsuited Sevens500:1
Two Suited Sevens100:1
Two Unsuited Sevens50:1
One Seven3:1

Lucky Ladies Payout

This side bet wins if your first two cards total 20. The top payout is for a pair of Queen of Hearts, especially if the dealer has a blackjack.

CombinationPayout
Lucky Ladies (2x Queen of Hearts) w/ Dealer Blackjack1000:1
Lucky Ladies (2x Queen of Hearts)125:1
Matched 20 (Suited Pair, e.g., 2x King of Spades)19:1
Suited 209:1
Any 204:1
Chips and cards illustrating blackjack payouts.
Understanding blackjack side bet payouts is key to managing risk.

Are Blackjack Side Bets Worth It?

So, should you place a side bet in blackjack? The answer depends on your goals.

If your primary aim is to maximize your long-term profit and play with the best possible odds, you should avoid blackjack side bets. Their high house edge makes them a losing proposition over time.

However, if you're playing for fun and want to add some high-stakes excitement, they can be an entertaining option. The chance to turn a small wager into a massive payout is a powerful draw. Just be sure to treat them as a form of entertainment and budget for them accordingly, as they can quickly eat into your funds.

Player considering a side bet at a blackjack table.
Deciding to place a side bet is a choice between strategy and excitement.
Pros
Excitement and VarietySide bets break up the routine of standard blackjack and add a layer of thrilling unpredictability to the game.
High Payout PotentialThey offer the chance to win a large amount of money, sometimes up to 5000:1, from a relatively small wager.
Cons
High House EdgeThe biggest drawback is the significantly higher house edge compared to the main game, making them unprofitable in the long run.
Increased RiskBecause they are high-risk, luck-based bets, they can deplete your bankroll much more quickly than standard play.
No Skill InvolvedUnlike basic blackjack strategy, there is no skill or decision-making that can improve your odds of winning a side bet.

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Frequently Asked Questions

The 21+3 and Perfect Pairs side bets are two of the most popular and widely available options you'll find in both land-based and online casinos.

About the Editor

Ivan Potocki
Ivan PotockiChief iGaming Analyst & Senior Editor, CasinoPie