Think blackjack is just about beating the dealer? Think again. Those extra wagers at the edge of the table introduce different ways to win more on individual hands, and they can change how a round feels without altering the core game.
This guide walks through the most common side bets, how they work, typical payouts and house edges, and practical points to help you decide which, if any, to try. Set limits before you play and treat side bets as optional extras rather than a main strategy.
Read on to learn what each side bet actually pays, how likely you are to win, and which ones suit different playing styles.
What Are Blackjack Side Bets?
Blackjack side bets are optional wagers placed alongside your main hand. They are resolved independently of the main game and usually depend on the first few cards dealt to you, or a combination of your cards and the dealer’s upcard. Because they are based on short-term outcomes, side bets typically offer larger payouts but come with a higher house edge.
You will commonly see names such as Perfect Pairs, 21+3 and Royal Match on table layouts. Stake amounts for side bets are separate from the main bet and must be placed before the cards are dealt. Outcomes are determined by the specific rules of each bet; if you win, the side bet is paid out immediately and independently of whether you win the main hand.
UK rules require transparent paytables and clear odds, so check the table before placing any side bets. With that in mind, let’s look at the most popular varieties and what each one asks you to predict.
Popular Types Of Blackjack Side Bets
Below are the side bets you are most likely to encounter and what they involve. Each has a different focus and appeal, from simple matching cards to poker-style combinations. Side bets are separate from the main blackjack hand and have their own paytables and odds, so check those before you play.
Perfect Pairs
Perfect Pairs pays out when your first two cards form a pair. There are three typical categories:
- Mixed pair: same rank, different colours.
- Coloured pair: same colour, different suits.
- Perfect pair: same suit and rank.
Payouts vary between these categories and depending on the specific game’s paytable. Some casinos offer slightly different names or bonus variants, so always confirm the table rules.
21+3
21+3 combines your two cards with the dealer’s face-up card to make a three-card poker hand. Common qualifying hands include:
- Three of a kind.
- Straight.
- Flush.
- Straight flush.
Stronger poker hands pay significantly more, and the exact odds and payouts depend on the table’s paytable. The bet essentially treats these three cards as a mini poker draw, settled independently from your main blackjack outcome.
Insurance Bet
Insurance is offered when the dealer’s upcard is an Ace. It is a side bet against the dealer having blackjack and pays at fixed odds if the dealer’s hole card completes blackjack. The insurance bet is settled separately from your main hand and is typically half of your original bet.
Rules and odds for insurance are fixed by the table, so check the paytable and dealer procedures for when and how it is offered.
Royal Match
Royal Match focuses on your first two cards being suited. Typical outcomes are:
- A generic suited pair, which pays a modest amount.
- A specific high suited combination, most commonly King and Queen of the same suit, which triggers a higher payout.
Variants and payout levels differ by game, so confirm the exact conditions at the table you are playing.
Lucky Ladies
Lucky Ladies pays when your initial two cards total 20. Payouts depend on the exact cards and sometimes their suits. Common distinctions include:
- Two queens of a particular suit, which often attract the top payouts.
- Any other suited pair or mixed cards totalling 20, which attract smaller rewards.
As with other side bets, the structure and payout amounts vary between casinos and tables.
These bets are distinct in structure and payout. If one catches your eye, check the paytable for that table so you know exactly what each outcome pays.
How Do Blackjack Side Bets Work?
Placing a side bet is straightforward: after making your main stake, you place an additional chip on the marked area for the side bet you want to play. Each side bet is governed by its own rules and is evaluated after the initial cards are dealt. Wins on side bets are paid independently and do not affect how the main hand is resolved.
Payouts are dictated by the paytable and are applied immediately when a qualifying combination appears. If no qualifying combination occurs, the side bet is lost and play continues with the main game. Because side bets are settled on short-term card outcomes, they tend to carry a higher house edge than the core blackjack wager.
Now that you know how they are placed and settled, we can compare what they actually pay.
What Are The Usual Payouts For Blackjack Side Bets?
Payouts vary between games, but common ranges are as follows. These examples illustrate typical structures so you can compare value across tables.
For Perfect Pairs, typical payouts are:
- Mixed pair: 5:1
- Coloured pair: 10:1
- Perfect pair (same suit): 25:1
For 21+3, common payouts look like:
- Flush or straight: 5:1 to 10:1
- Three of a kind or straight flush: 30:1 or higher
- Suited trips: up to 100:1
Insurance pays at 2:1 when the dealer’s hole card completes blackjack.
Royal Match examples:
- Any suited King and Queen: 25:1
- Any other suited pair: 5:2
Lucky Ladies typical structure:
- Two specific queens: up to 100:1
- Suited 20: 25:1
- Any unsuited 20: 4:1
These figures are illustrative; always read the table’s paytable to see the exact numbers at any game you play.
Which Blackjack Side Bets Have The Best Odds?
Side bets are judged not only by their payouts but by the house edge, which tells you how much advantage the game gives the house over time. The house edge for side bets is generally higher than for the main blackjack wager, and it varies with deck count and paytable specifics.
Some examples of typical ranges:
- Perfect Pairs: around 6% to 11%, depending on decks and paytable.
- 21+3: roughly 3% to 8%, varying with the specific payouts.
- Insurance: roughly 7% on average.
- Royal Match: can be as low as about 3% for some suited-pair structures, but the occasional big payout raises variance.
- Lucky Ladies: often 17% or higher, reflecting its infrequent but large payouts.
Understanding house edge helps you judge how often a bet will return value over many plays. If you want smaller swings and less frequent large prizes, favour bets with lower house edges and clearer payout structures.
Are Blackjack Side Bets Worth It?
Whether side bets are worth it depends on what you are looking for. If you play for extra excitement and the odd big payout, a carefully chosen side bet can enhance a session. If your aim is to maximise overall return or play with minimal house margin, side bets are generally less attractive because of their higher house edge.
Side bets can change the rhythm of a session and add variety, but they are not a reliable method for making money. Consider limiting side bet stakes relative to your main bankroll so that they stay optional extras rather than a primary focus. That way you keep control of your play while still enjoying the added possibilities.
Common Myths About Blackjack Side Bets
There are a few recurring misconceptions that can mislead players. Clearing them up helps you make better decisions at the table.
Myth 1: “Side bets make it easier to win big.”
Large payouts are possible, but they occur infrequently. Higher prizes are balanced by lower hit rates and larger house edges.
Myth 2: “Regular betting patterns or strategies can beat side bets.”
Side bets are resolved by short-term card outcomes. There is no strategic system that reliably changes the odds of the side bet itself.
Myth 3: “All side bets are the same at every casino.”
Paytables and rules vary between games and operators, so the same named bet can have different value depending on where you play. Check the paytable before you place a wager.
Being clear about how side bets work and what they offer helps you avoid false expectations.
Pros & Cons Of Playing Blackjack Side Bets
Side bets bring both drawbacks and benefits, which are worth weighing before you include them in your play.
On the positive side, side bets introduce extra variety to a session and occasionally deliver higher payouts than the main game, which some players enjoy as a change of pace. They also allow players to target particular outcomes—matching cards, poker-style hands or specific totals—which can be entertaining.
On the downside, side bets typically have a larger house edge than the main blackjack wager, meaning they are less likely to be profitable over time. Wins can be infrequent and variance rises when large payouts are available. Side bets also do not reward skill in the same way as correct basic strategy does for standard blackjack play.
Weigh these factors and decide whether you prefer occasional thrills with higher risk or steadier play focused on the main hand.
How To Choose The Right Side Bet For You
Choosing a side bet comes down to your preferences and tolerance for variance. Start by deciding whether you value frequent smaller payouts or rare larger ones. If you prefer more regular returns, look for side bets with lower house edges and clearer, more common payouts. If the thrill of chasing a large payout appeals, accept that wins will be rarer.
Always check the specific paytable at the table you are playing to understand both the payout levels and how often they are likely to occur. Set a clear budget for side bets so they remain an optional part of your session rather than a primary expense. If a site offers tools such as deposit limits and reality checks, use them to keep your play within those limits.
Ultimately, the best side bet is the one that matches how you like to play while keeping your session enjoyable and controlled.
If you decide to try side bets, place them sparingly, know the paytable, and play within your budget for a more sustainable experience.
Final note: side bets add variety and occasional big wins, but they are not a substitute for sound play on the main blackjack hand. Make choices that suit your style and bankroll, and enjoy the game responsibly.
**The information provided in this blog is intended for educational purposes and should not be construed as betting advice or a guarantee of success. Always gamble responsibly.