Simple Blackjack Strategy & Tips

Fact-checked by Zachary Wolf

Updated November 4, 2026

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Looking for a simple blackjack strategy that will cut the house edge down? If so, you’re in the right place, as this guide offers easy to understand betting tactics that might help you gain an advantage over the house.

We also share some blackjack strategies with you, including card counting and popular betting systems, so keep reading to learn how to play more informed blackjack and potentially win more games.

Navigating Basic Blackjack Strategy Decisions

Basic blackjack tactics only take a few minutes to learn and can reduce the house edge to as little as 0.5%. Here are some handy tips to potentially make money playing blackjack by deploying informed betting strategies.

Should I Hit or Stand in Blackjack?

You should generally hit when you have 11 or less and stand on a hard 17 or higher. For hands between 12 and 16, the best decision often depends on the dealer’s upcard. Basic blackjack strategy recommends hitting against stronger dealer cards, such as 7 through Ace, and standing against weaker cards in certain situations.

For example, if you have a hard 16 and the dealer shows a 6, standing is usually the better option because the dealer has a greater chance of busting. However, if the dealer shows a 10, hitting is generally recommended, even though there’s a risk of going over 21.

Soft hands work differently because an Ace can count as either 1 or 11. You should typically hit on soft 17 or lower and stand on soft 19 or higher, while soft 18 depends on the dealer’s upcard. These recommendations can change depending on the blackjack variant and whether doubling down or surrendering is available.

Do I Go For Blackjack?

Yes, aiming for blackjack is ideal because a natural blackjack (an Ace and a 10-value card on your first two cards) typically pays 3:2, or 1.5x your bet. Winning with another card combination usually pays 1:1, even if your hand totals 21.

Getting blackjack comes down to the cards you’re dealt, although certain strategies can improve your chances of winning a hand. For example, splitting two Aces gives you two hands starting at 11, with each having roughly a 30.77% chance of receiving a 10-value card in an eight-deck game. However, reaching 21 after splitting Aces generally doesn’t qualify for the higher natural blackjack payout.

When Should I Use the Double Down Strategy?

You should consider doubling down when you have a strong starting hand and the dealer’s upcard suggests you have a good chance of winning. Doubling down means doubling your original bet in exchange for receiving exactly one additional card.

For example, doubling down on a hard 11 is generally recommended when the dealer shows a 2 through 10. You can also consider doubling down on a hard 10 against certain weaker dealer cards, such as 4, 5, or 6. Some soft hands, including soft 16 through 18, may also be suitable for doubling down, depending on the dealer’s upcard and the table rules.

Does it Make Sense to Use Blackjack Insurance?

Blackjack insurance generally isn’t worth taking because it carries a relatively high house edge. It’s an optional side bet offered when the dealer’s upcard is an Ace, allowing you to wager up to half your original bet on the dealer having a natural blackjack.

If the dealer has blackjack, insurance pays 2:1. Otherwise, you lose the insurance bet, regardless of what happens to your original hand.

Even when you’re holding a strong hand like 20, taking insurance in blackjack usually isn’t a good long-term strategy. The bet doesn’t improve your chances of winning the original hand, and basic blackjack strategy generally recommends declining it.

Should I Use the Soft 17 Strategy?

You should generally hit on a soft 17 because doing so gives you a chance to potentially improve your hand without immediately risking a bust. A soft 17 contains an Ace counted as 11, such as an Ace and a 6. Since the Ace can also count as 1, you can safely take another card.

For example, drawing a 4 gives you 21, while drawing a 2 or 3 brings your total to 19 or 20. If you draw a higher-value card, the Ace can switch to 1 to keep your hand below 22.

Understanding the soft 17 rule in blackjack is also important because some tables require dealers to hit on soft 17, while others require them to stand. This rule affects the house edge and the basic strategy you should follow.

When Should I Split in Blackjack?

You should always split pairs of Aces and 8s under standard blackjack basic strategy. Knowing when to split in blackjack can help you make better decisions by turning certain pairs into two separate hands, with each requiring an additional bet.

Splitting Aces gives you two opportunities to build strong hands starting at 11. Meanwhile, splitting 8s breaks up a hard 16, one of the weakest starting hands in blackjack, and gives each new hand a better chance of improving.

Conversely, you should never split 10s or face cards when following standard basic strategy. A total of 20 is already a strong hand, and splitting it means risking an additional wager to make two new hands that are likely weaker than the one you started out with.

Use Blackjack Strategy Charts

Using strategy cards can help you potentially reduce the blackjack house edge. The chart helps you decide when to hit, stand, double down, or split based on the cards you’re dealt vs. the strength of the dealer’s upcard.

While many in-person casinos sell blackjack strategy cards, you can save or print the one we’ve created below.

Hand type	Your hand	2	3	4	5	6	7	8	9	10	A
Hard	4-8	H	H	H	H	H	H	H	H	H	H
Hard	9	H	D	D	D	D	H	H	H	H	H
Hard	10	D	D	D	D	D	D	D	D	H	H
Hard	11	D	D	D	D	D	D	D	D	H	H
Hard	12	H	H	S	S	S	H	H	H	H	H
Hard	13	S	S	S	S	S	H	H	H	H	H
Hard	14	S	S	S	S	S	H	H	H	H	H
Hard	15	S	S	S	S	S	H	H	H	H/R	H
Hard	16	S	S	S	S	S	H	H	H/R	H/R	H/R
Hard	17+	S	S	S	S	S	S	S	S	S	S
Soft	A-2	H	H	H	D	D	H	H	H	H	H
Soft	A-3	H	H	H	D	D	H	H	H	H	H
Soft	A-4	H	H	D	D	D	H	H	H	H	H
Soft	A-5	H	H	D	D	D	H	H	H	H	H
Soft	A-6	H	D	D	D	D	H	H	H	H	H
Soft	A-7	S	D/S	D/S	D/S	D/S	S	S	H	H	H
Soft	A-9	S	S	S	S	S	S	S	S	S	S
Split	2-2	H/P	H/P	P	P	P	P	H	H	H	H
Split	3-3	H/P	H/P	P	P	P	P	H	H	H	H
Split	4-4	H	H	H	H/P	H/P	H	H	H	H	H
Split	5-5	H	H	H	H	H	H	H	H	H	H
Split	6-6	H/P	P	P	P	P	H	H	H	H	H
Split	7-7	P	P	P	P	P	P	H	H	H	H
Split	8-8	P	P	P	P	P	P	P	P	P	P
Split	9-9	P	P	P	P	P	S	P	P	S	S
Split	10-10	S	S	S	S	S	S	S	S	S	S
Split	A-A	P	P	P	P	P	P	P	P	P	P

KEY
S = Stand H = Hit P = Split D = Double down (hit if not allowed) D/S = Double down (stand if not allowed)
H/P = Split if doubling after splitting is allowed; otherwise hit H/R = Surrender if allowed; otherwise hit

Card Counting in Blackjack

Card counting is a strategy players use to estimate the odds of the next hand going in their favor. While it doesn’t work in virtual casino games, it can be effective in live play using popular methods for card counting in blackjack.

What is Card Counting in Blackjack?

You’ve seen it in movies like Rain Man, but what exactly is card counting? By definition, this is a blackjack technique where you’re supposed to keep track of high and low cards. This way, you can get a good idea of which cards are left in the rest of the deck.

Card counting can work in brick-and-mortar casinos, but you cannot employ it in virtual blackjack. This is because generated online casino games use algorithms like the CSM (Continuous Shuffling Machine), which reshuffles the cards after every hand.

Is Card Counting Legal in Online Blackjack?

Card counting can be used in live-dealer casinos with human dealers handling the cards. It’s completely legal, as there’s no way anyone can tell you’re doing it.

The same isn’t the case with physical casinos, many of which employ security officers to spot card counters. While this activity isn’t illegal in the eyes of the law, most casinos do ban card counters.

Blackjack Card Counting Tips

If you would like to give card counting a try, here are a couple of simple tips to keep in mind.

Assign Values to Cards – Cards 2 to 6 are “low cards” with a value of +1, cards 7 to 9 are of neutral value, while cards 10 to Ace are “high cards” with a -1 value. Using this method, calculate the total value of the cards on the table. Adjust your bet depending on the sum – if it’s a high value, increase your stake.
Play Single-Deck Blackjack Games – The most common blackjack variants in online casinos are those that use six or eight decks. With 312 or 416 cards in the mix, such games are difficult to track, which is why card counters should look for single-deck variants.

Best Online Blackjack Betting Systems

To be successful in blackjack, you need to master the game as well as learn how to handle your gambling budget.

With that in mind, we’ve compiled a list of some betting systems you can use when visiting the best real money blackjack sites.

The Martingale System

Each time you lose, you should double your stake and continue doing it until you eventually win. This way, once you win, you will recover your losses and even make a profit. For example, if you lose a $10 bet, your next bet should be $20. If you lose again, bet $40, and if you win, you’ll get $80. In this case, you’d end up with $10 extra.

The Paroli System

You can think of the Paroli system as the exact opposite of the Martingale system. With this strategy, the point is to double your stake after a winning hand. This makes it a much safer alternative to the Martingale system.

The 1-3-2-6 System

This system is designed to capitalize on winning streaks. How it works is that you need to split your entire bankroll into units. You bet one unit on the first hand, three units on the second, two on the third, and six on the fourth. However, you should only do it after winning hands. Each time you lose a hand, you should revert to the original bet, that is, one unit.

The D'Alembert System

With this strategy, too, you’re supposed to split your blackjack budget into units. Bet one unit, and if you lose, you add another unit and keep doing the same until you win. Once you win, however, you’re supposed to decrease your bet by one unit.

The Labouchere System

Also known as the cancellation betting strategy, the Labouchere System is about picking a sequence of numbers that add up to your desired profit. For example, if you want to win $100, you may go with 10-20-30-40.

For your first bet, add the first and last numbers of the sequence. In this case, it would be $50 (10 + 40). If you lose, add the amount you lose to the end of the sequence. If you win, however, cross those two numbers and start over with the next two numbers in line.

RNG Blackjack Strategy vs. Live Blackjack Strategy

RNG blackjack and live blackjack differ in that the former is based on the random number generator (RNG) software.

With the live variants, the randomness of the game is established through the dealer shuffling the cards, which allows for card counting and other strategies, as outlined in the table below.

RNG Blackjack Strategies	Live Blackjack Strategies
Playing High-Paying Games – Different blackjack games come with different payout percentages, so look for one with 99% or over.	Card Counting – With live blackjack, card counting is possible, which isn’t the case with RNG games.
Taking Your Time – There’s no time limit in RNG blackjack, so you can take your time to check the blackjack strategy chart, consult a friend, etc.	Observational Techniques – You can observe the dealer/other players and adjust your bets based on their reactions.

Blackjack Etiquette at Online Casinos

Online casinos allow you to play live blackjack from the comfort of your home. You can be as casual as you like. But there are some basic rules of etiquette you should follow to ensure a pleasant experience for yourself, the dealer, and other players.

Here are some of those:

Don’t Argue With Fellow Players – The rule of thumb is to never offer unsolicited advice. Also, don’t type anything rude in the chat box, not just because it’s not nice, but also because you can get banned.
Be Polite to the Dealer – In blackjack, it’s you vs. the dealer, but they’re not your enemy. This is why you should be respectful to them. If you feel like it, you can even send them a tip, as this option is available in most live casinos these days.

Gambling on Blackjack Responsibly

Like any other gambling game, blackjack is meant to be fun. What’s not fun is losing more than you can afford. Gambling at safe online casinos with a pre-determined budget is an easy way to ensure responsible gambling.

If you have trouble with sticking to the plan, you might want to look for help. People from GambleAware are there for you 24/7, ready to provide you with advice and/or point you to local help centers in your area.

Blackjack Strategy FAQs

Is online blackjack rigged?

No, licensed and independently tested online blackjack games aren’t rigged. Reputable casinos use random number generators (RNGs) tested by independent laboratories such as eCOGRA to verify that cards are dealt randomly. Always check the casino’s licensing and game testing credentials before playing.

What is the golden rule of blackjack?

The golden rule of blackjack is to follow basic strategy rather than relying on guesswork. Make decisions based on your cards and the dealer’s upcard, avoid insurance and high-house-edge side bets, and stand on hard 17 or higher.

How much does basic strategy reduce the house edge?

Basic blackjack strategy can reduce the house edge to around 0.5% in games with favorable rules, compared with roughly 2% to 4% for players making common strategy mistakes. The exact advantage depends on the game’s rules, and following basic strategy doesn’t guarantee a profit.

Should you hit on 15 or 16 in blackjack?

You should generally hit a hard 15 or 16 when the dealer shows 7 or higher and stand when they show 2 through 6. These basic strategy recommendations apply when surrender isn’t available and can change slightly depending on the game’s rules.

How do you memorize basic blackjack strategy?

The easiest way to memorize basic blackjack strategy is to start with splitting Aces and 8s, keeping pairs of 10s together, and doubling down on 11 when appropriate. These are the most common decisions, so start with them. Practice with a basic strategy chart and free blackjack games until the decisions become familiar.

Does card counting work in online blackjack?

Card counting generally doesn’t work in RNG-based online blackjack because the cards are typically reshuffled after every hand. Counting is technically possible in some live dealer games, although frequent shuffling and limited deck penetration often make it impractical.

Using Blackjack Strategies to Win Online

After reading this page, it’s time to put a simple blackjack strategy to good use. But which strategy should you choose? There are plenty to choose from, while the basic strategy for blackjack we wholeheartedly recommend is the use of blackjack charts.

This strategy works best with RNG blackjack, so go to a top-rated online casino like BetOnline, which has 15 such games in its collection.

This site also has a live dealer section, where you can play blackjack against human dealers and make use of card counting. Be nice to the dealer, gamble responsibly, and don’t forget to have fun!

Charlon

Muscat

Content Specialist

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All the way from the renowned iGaming hub of Malta, Charlon has been contributing to the gambling industry since 2019. He began his career at Paddy Power™, but the onset of the pandemic led him to swap his nine-to-five for a life of full-time travel. Throughout his journey, Charlon developed a successful freelance career, leveraging his prior industry knowledge and focusing on analyzing online casinos, sportsbooks, slots, payment methods, and current trends and strategies through the lens of an actual player.

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