What is Blackjack Insurance and How Does It Work?

What is Blackjack Insurance?

Taking insurance in blackjack is a sucker side bet. Insurance: a side bet players can buy when the dealer has an ace up, wagering on whether the hole card is worth 10 towards blackjack. The insurance bet is placed on the overall likelihood of the dealer getting an unrevealed blackjack.

In the second case, insuring your bet placed in that match would be seen as hedging your main stake against the dealer drawing blackjack! An additional side bet, amounting to 50% of the original wager, is accepted as insurance. The insurance bet pays 2:1 if the dealer has blackjack, so it works out to about even money. However, if the dealer does not have blackjack, all hands are lost, and the game continues with our base bet only.

So How Does Blackjack Insurance Really Work?

Insurance bets may be placed after the cards are dealt in the main round of play, but only if the dealer’s face-up card is an Ace. Here is how it works, step by step:

• Initial Deal: Two cards are dealt to the player, while the dealer receives two cards: one face up (the upcard) and one face down (the hole card).
• Insurance: When the dealer has an Ace as the face-up card, they will ask players if they want insurance. When the dealer says, “Insurance?”
• Bets must be placed: To get insurance, players will pay half of the wager and place that bet in a specific area of their zone.
• Checking for Blackjack: Now, the dealer will peek at their hole card to see if they have a 10-value card and achieve an instant blackjack.

Outcome:

• If the dealer has blackjack, the insurance wager is paid out at 2:1. Unless the player also has blackjack, in which case it would be a push (a tie that will neither win nor lose anything).
• If the dealer does not have blackjack, then that is discovered, and the hand proceeds with your original bet in play.

When to Take Insurance in Blackjack

For some, insurance is a frequent topic of conversation, while for others, it doesn’t even exist in their vocabulary. There are definitely remote scenarios where one might consider taking insurance, but understanding those situations and their probability is key.

When the Dealer Shows an Ace

An Ace as the dealer’s upcard gives them a better chance of making blackjack with a ten in the hole. This is where players can choose to take insurance to protect their initial bet. However, this decision must be gauged based on the likelihood and potential consequences.

When You Have a Low Hand

However, there is one other scenario in which players might take insurance, particularly with hands like 12 through 16 (especially semi-soft) or two low cards that don’t make the CEV strong enough to stand against a potential dealer blackjack. This is where insurance might seem to help stabilize the risk. However, even in these cases, the house edge for insurance bets is usually high, making it unfavorable for players.

Blackjack Insurance Risks?

The only problem with taking insurance in blackjack is that it increases the house edge significantly. This is why the insurance bet pays 2:1, while the true odds of a dealer blackjack are closer to 9:4, giving the house an aggressive edge. The cost of constantly taking insurance often outweighs just playing your hand as dealt.

Moreover, making insurance bets can create a false sense of security. Although it may seem like a defensive move, more often than not—especially when done excessively without a solid strategy—it leads to even greater losses.

Pros and Cons to Insurance Wagering

Advantages:

• Protect Your Original Bet: Insurance lets you bet on half of the value of your original wager in case the dealer has blackjack.
• Peace of Mind: Insurance serves more as mental support, helping to reduce the psychological pain of losing an entire wager to a dealer blackjack.

Disadvantages:

• High House Edge: The insurance bet has a high house edge, making it unprofitable under basic strategy.
• Long-term Losses: Insurance can add up over time in a way that will cost you money and make you a less successful player.
• False Security: The perceived protection offered by insurance can encourage players to take unnecessary risks, impacting their overall game strategy.

What are the Chances of an Insurance Bet?

A standard deck of playing cards has 16 ten-value cards (the tens plus the three face cards), giving you about a 30.8% chance that if the dealer hits an Ace, they’ll make blackjack.

The 2:1 payout on insurance bets is a gimmick that leaves a high house edge, as the true odds of an ace in the hole are closer to one third. This means placing this side bet isn’t a good idea. Insurance bets are typically unfavorable for players because their actual odds are lower than the payout suggests, which is how casinos maintain their edge.

So, Why do Casinos Have the Insurance Bet?

Casinos offer the insurance bet for a reason, and you should stay away from it. Because insurance bets have a high house edge, they help casinos make money from players who frequently take them. The insurance bet also adds complexity to the game, keeping players more engaged.

At first glance, insurance bets may seem useful, especially after spending hours learning blackjack or playing on sites like Platinum Play France with 1000+ slots. But you’ll quickly realize that insurance is meant to help the house more than the player. Applying this understanding is key to making smart blackjack decisions.

Any Thoughts on Insuring a Good Hand?

Not insuring a strong hand, i.e., a small card against the dealer who hasn’t hit blackjack yet, follows the same principle: taking insurance is a terrible value bet with an edge heavily in favor of the dealer and should not be made. Since the insurance side bet typically has a poor house edge, even if you hold an unbeatable hand, it’s not wise to take this bonus.

Why Take Insurance With a Blackjack Hand?

Taking insurance in blackjack is often tempting when you have a hand that can make 21, as it seems like a way to secure the win. But even in this case, the insurance bet remains a poor long-term play. If both you and the dealer get blackjack, it results in a tie or push—no one wins, and no money is exchanged. Even then, buying insurance only covers risks that are realized gradually over time.

Casino Blackjack Insurance: Final Thoughts

Insurance in blackjack is a side bet that protects you from the dealer hitting blackjack. It’s a quick fix in the moment, offering some relief and security, but ultimately an expensive buffer when all odds are considered. Instead, players should focus on their regular strategy for the main hand and avoid taking insurance altogether.

Avoiding the insurance bet is how most players will extract maximum value and long-term profitability from blackjack. Understanding how insurance works and its impact helps players make more informed decisions, leading to better overall performance at the table.