How to Count Cards in Blackjack — Complete Beginner Guide

What is Card Counting?

Card counting is a blackjack strategy that involves tracking the ratio of high-value cards to low-value cards remaining in the deck or shoe. By maintaining a mental tally as cards are dealt, players can identify situations where the remaining deck composition favours the player over the house — and adjust their bets accordingly.

The fundamental concept is straightforward. In blackjack, high cards (tens, face cards, and aces) benefit the player more than the dealer. When the remaining deck is rich in high cards, the player has a higher probability of being dealt a natural blackjack (which pays 3:2), the dealer has a higher probability of busting when forced to hit stiff hands (12-16), and doubling down on 10 or 11 becomes more profitable. Conversely, a deck rich in low cards (2-6) favours the dealer because the dealer is less likely to bust and more likely to draw to competitive totals.

The mathematical basis for card counting was first published by mathematician Edward O. Thorp in his 1962 book "Beat the Dealer." Thorp demonstrated through computer simulations that by tracking the dealt cards and adjusting bet sizes, a player could overcome the house edge and achieve a statistical advantage. His work was revolutionary — it proved that blackjack was not a purely random game of chance but one where player skill and information could shift the odds.

Card counting does not require memorising every card that has been dealt. Instead, it assigns a simple value (+1, 0, or -1) to each card and maintains a running total. This running count serves as a proxy for the composition of the remaining deck. A high positive count indicates more high cards remain (favourable), while a negative count indicates more low cards remain (unfavourable).

It is critical to understand what card counting is NOT. It is not a guarantee of winning. It is not a way to predict the next card. It does not require a photographic memory or genius-level intelligence. Card counting is simply a method for making statistically informed decisions about bet sizing. The advantage it confers is small — typically 0.5% to 1.5% over the house — and it requires thousands of hands to overcome natural variance.

Is Card Counting Illegal?

No, card counting is not illegal. In every jurisdiction we have researched — the United States, United Kingdom, Canada, Australia, and across the European Union — card counting using only your brain is perfectly legal. You are simply using the information available to you (the cards that have been dealt) to make better decisions. No law prohibits thinking.

This is a widely misunderstood topic, largely because of how casinos respond to card counters. Casinos are private businesses and reserve the right to refuse service to anyone. If a casino suspects you are counting cards, they can ask you to stop playing blackjack, limit your bet sizes, shuffle the deck more frequently, or ask you to leave the property entirely. In Nevada, casinos can ban you from their premises for card counting. In Atlantic City, New Jersey, casinos cannot ban you for card counting (due to a 1982 court ruling), but they use other countermeasures like frequent shuffling and reduced deck penetration.

The legal distinction is clear. Using an external device or computer to assist your play IS illegal in most jurisdictions — this falls under cheating statutes. Collaborating with a dealer or other casino employee IS illegal — this constitutes fraud. Marking cards or manipulating the shoe IS illegal. But performing mental calculations based on observed cards? Completely legal. You are using your brain exactly as it was intended to be used.

Online blackjack changes the equation entirely. At standard online blackjack tables using RNG (Random Number Generator) software, the virtual deck is shuffled after every single hand. There is no deck to count because every hand starts from a fresh, complete shoe. Card counting is therefore mathematically impossible at RNG blackjack tables.

Live dealer blackjack games, which stream from real tables with physical cards, present a theoretical possibility for counting. However, casinos that operate live dealer studios are well aware of this and employ countermeasures: shallow deck penetration (reshuffling with 2-3 decks remaining in the shoe), automatic shuffling machines, and algorithmic monitoring of betting patterns. The practical value of counting in live dealer games is extremely limited.

The bottom line: card counting is legal everywhere, but casinos will try to stop you because it threatens their edge. The conflict is a business dispute, not a legal one. You have every right to count cards. They have every right to ask you to leave.

The Hi-Lo System Explained

The Hi-Lo system is the most widely used card counting system in the world, and for good reason — it offers an excellent balance of simplicity and effectiveness. Developed by Harvey Dubner and refined by Stanford Wong, Hi-Lo assigns one of three values to every card dealt:

Cards 2, 3, 4, 5, 6 are assigned a value of +1. These are the low cards. When a low card is dealt and removed from the deck, it makes the remaining deck slightly more favourable to the player (more high cards remain proportionally). So each low card that appears increases your running count.

Cards 7, 8, 9 are assigned a value of 0. These are the neutral cards. They have roughly equal impact whether they remain in the deck or are removed. You simply ignore them in your count.

Cards 10, Jack, Queen, King, Ace are assigned a value of -1. These are the high cards. When a high card is dealt and removed from the deck, it makes the remaining deck slightly less favourable to the player (fewer high cards remain proportionally). So each high card that appears decreases your running count.

The system works because it is perfectly balanced. In a standard 52-card deck, there are twenty cards valued at +1 (the 2s through 6s), twelve cards valued at 0 (the 7s through 9s), and twenty cards valued at -1 (the 10s, face cards, and aces). If you count through an entire deck correctly, your final count will always be exactly zero. This self-checking property makes it easy to verify your accuracy during practice.

Here is an example. The following cards are dealt in sequence: 3, King, 7, 5, Ace, 2, 10, 4, 9, Jack. The count progresses as follows: +1, 0, 0, +1, 0, +1, 0, +1, +1, 0. The running count after these ten cards is +4. This positive count tells you the remaining deck has proportionally more high cards than low cards — a favourable situation for the player.

The beauty of Hi-Lo is that you only ever need to add 1, subtract 1, or do nothing. You do not need to track individual cards or perform complex mathematics. With practice, counting becomes automatic — your brain processes the card values like a reflex, similar to how experienced drivers operate a vehicle without consciously thinking about each action.

Multi-deck games (typically 6 or 8 decks) use the same card values. The running count starts at zero and you count every card you see — your own cards, other players cards, and the dealer cards. The more cards you can observe, the more information your count contains.

Step-by-Step Tutorial

Learning to count cards effectively requires a systematic approach. Follow these steps in order, and do not advance to the next step until you have mastered the current one. Rushing through the learning process leads to errors under casino conditions.

STEP 1: MEMORISE THE CARD VALUES. Before you can count at speed, the card values must be automatic. Flash yourself cards one at a time and immediately associate each with its value. 2 through 6 = plus one. 7 through 9 = zero. 10 through Ace = minus one. Practice until you can identify any card value without hesitation — it should feel as natural as recognising the colour of the card.

STEP 2: SINGLE CARD COUNTING. Take a standard 52-card deck and flip through it one card at a time, keeping a running count. Start slowly — accuracy is more important than speed at this stage. After flipping through all 52 cards, your count should be exactly zero. If it is not zero, you made an error. Repeat until you can count through the entire deck with 100% accuracy every time. This typically takes 2-3 days of practice sessions.

STEP 3: PAIR COUNTING. Once single-card counting is accurate, practice counting cards two at a time. Flip two cards simultaneously and process them as a unit. Two low cards = +2. Two high cards = -2. One low and one high = 0 (they cancel out). One neutral and one low = +1. This cancellation technique dramatically increases your counting speed because many pairs cancel to zero and require no mental addition.

STEP 4: SPEED DRILLS. Set a timer and count through the entire deck. Your target times are: beginner = 60 seconds, intermediate = 45 seconds, advanced = 30 seconds, professional = under 20 seconds. A casino-ready counter should be able to count a deck in under 30 seconds with perfect accuracy. Use a stopwatch app and track your progress over days and weeks.

STEP 5: COUNTING WITH DISTRACTIONS. Casino environments are noisy and distracting. Practice counting while the television is on, while having a conversation, or while background music plays. You need to count accurately while appearing to engage in normal social behaviour. If your count accuracy drops significantly under distraction, you need more practice before attempting casino play.

STEP 6: ADDING BASIC STRATEGY. Combine your counting practice with perfect basic strategy play. Deal yourself hands and play them according to basic strategy while simultaneously maintaining the count. This dual-task requirement is where many aspiring counters struggle. Both skills must be automatic — you cannot afford to think about either one consciously during real play.

STEP 7: SIMULATED TABLE PLAY. Deal a full table of hands (5-7 spots) and count every card while playing your own hand with perfect basic strategy. This simulates the actual casino environment where you need to track cards across multiple hands. Practice until your count remains accurate through an entire 6-deck shoe simulation.

True Count Conversion

The running count alone is not sufficient for making optimal betting and playing decisions in a multi-deck game. You need the TRUE COUNT, which adjusts the running count based on the number of decks remaining in the shoe. The true count gives you a per-deck normalised count that accurately reflects the composition of the remaining cards.

The formula is simple: True Count = Running Count divided by Decks Remaining.

Why is this necessary? Consider two scenarios. In Scenario A, your running count is +6 with 6 decks remaining in the shoe. That +6 is spread across 312 remaining cards — the deck is only slightly favourable. The true count is +6 / 6 = +1. In Scenario B, your running count is +6 with only 1 deck remaining. That +6 is concentrated in just 52 cards — the deck is highly favourable. The true count is +6 / 1 = +6. The same running count of +6 represents vastly different situations depending on how many cards remain.

Estimating decks remaining is a skill that requires practice. Most casino blackjack games use a shoe that holds 6 or 8 decks. The shoe has a discard tray next to it where used cards are placed. By eyeballing the discard tray, you estimate how many decks have been dealt, and subtract from the total to get decks remaining. A full deck of cards is approximately 2 centimetres (3/4 inch) thick — practice estimating deck quantities by stacking cards and eyeballing them.

For practical purposes, your deck estimates do not need to be precise to the card. Rounding to the nearest half-deck is sufficient. If approximately 2 decks are in the discard tray of a 6-deck shoe, 4 decks remain. Running count of +8 divided by 4 = true count of +2.

The true count directly drives your bet sizing. Most card counting systems use the true count as a multiplier for the minimum bet. For example, with a true count of +2 and a minimum bet of , you might bet . With a true count of +4, you might bet . At a true count of zero or negative, you bet the minimum.

True count also drives playing strategy deviations — specific hands where you deviate from basic strategy because the count justifies it. These deviations are covered in the next section. The most important deviation — taking insurance — becomes profitable at a true count of +3 or higher.

One practical note: true count conversion requires division, which is slightly harder to do in real-time than simple addition and subtraction. Practice this mental division until it becomes automatic. Common conversions to memorise: RC+4 with 2 decks = TC+2, RC+6 with 3 decks = TC+2, RC+8 with 4 decks = TC+2. You will notice patterns that speed up the calculation.

How to Adjust Your Bets

Bet sizing is where card counting translates from theory into profit. The entire point of counting cards is to identify favourable situations (positive true count) and bet more when the odds are in your favour, while betting the minimum when the odds favour the house (negative or zero true count).

The most common bet spread for a recreational card counter at a 6-deck game is 1-12. This means your maximum bet is 12 times your minimum bet. If your minimum bet is , your maximum bet is . The wider your spread, the larger your theoretical advantage — but also the more obvious your counting becomes to casino surveillance.

A standard betting ramp based on true count looks like this: True count of 0 or below = 1 unit (minimum bet). True count of +1 = 2 units. True count of +2 = 4 units. True count of +3 = 6 units. True count of +4 = 8 units. True count of +5 or higher = 12 units (maximum bet). Using a unit, this translates to: , , , , , .

The mathematical rationale is clear. At a true count of zero, the house has its normal edge of approximately 0.5% (assuming good rules and perfect basic strategy). At TC+1, the player edge is roughly breakeven. At TC+2, the player has approximately a 0.5% edge. At TC+3, approximately 1% edge. At TC+5, approximately 2% edge. By betting more when you have an edge and less when you do not, you create a net positive expectation over thousands of hands.

Let us walk through a sample session. You sit down at a minimum table with a ,000 bankroll. The shoe begins: TC=0, you bet for 8 hands. TC moves to +2 after several low cards appear, you increase to for the next 5 hands. TC spikes to +4 after a cluster of low cards, you bet for 3 hands — and win two of them for a + gain. TC drops back to +1 after several high cards come out, you return to . The shoe ends with TC near zero, you have been betting for the last 12 hands.

KELLY CRITERION offers a more mathematically precise approach to bet sizing. The Kelly formula suggests betting a percentage of your bankroll proportional to your edge: bet = (edge / variance) * bankroll. For blackjack, a simplified Kelly bet is approximately (TC - 1) * minimum_bet. The full Kelly criterion maximises long-term bankroll growth but creates significant variance. Most professional counters use half-Kelly or quarter-Kelly to reduce the chance of ruin while still growing their bankroll.

BET SPREADING CAMOUFLAGE is essential for longevity. Jumping from to instantly when the count rises is a massive tell. Casino pit bosses are trained to recognise exactly this pattern. Strategies to disguise your betting include: varying your bet by plus or minus one unit randomly, occasionally over-betting at low counts, using a partner who signals the count while you vary bets (team play), and timing your bet increases to coincide with winning hands ("pressing" your bet looks like a gambler superstition, not a counting strategy).

Playing Strategy Deviations

Basic strategy provides the mathematically correct play for every hand assuming no knowledge of the remaining deck composition. When you are counting cards, you gain information about the deck that allows you to deviate from basic strategy at specific count thresholds. These deviations are called the "Illustrious 18" and were identified by Don Schlesinger as the most valuable count-dependent strategy changes.

The single most important deviation is INSURANCE. Basic strategy says never take insurance because it has a house edge of 7.7% under normal conditions. However, when the true count reaches +3 or higher, insurance becomes a profitable bet. At TC+3, there are enough tens remaining in the deck that the probability of the dealer having a natural blackjack exceeds the 2:1 payout threshold. Insurance at TC+3 is worth approximately /bin/zsh.15 per unit bet — it adds meaningfully to your hourly earnings.

Here are the key deviations every card counter should memorise:

16 vs dealer 10: Basic strategy says hit. Stand when TC is 0 or higher. This is the most common deviation you will encounter. At a positive count, the deck is rich in tens and you are more likely to bust by hitting. Standing gives the dealer a chance to bust with their next card.

15 vs dealer 10: Basic strategy says hit. Stand when TC is +4 or higher. Similar reasoning to 16 vs 10, but requires a higher count because 15 is further from 21 and slightly more resilient to additional cards.

12 vs dealer 2: Basic strategy says hit. Stand when TC is +3 or higher. At high counts, your 12 is more likely to bust when hit (more tens in the deck), and the dealer showing 2 is more likely to draw to a high stiff hand and bust.

12 vs dealer 3: Basic strategy says hit. Stand when TC is +2 or higher. The dealer 3 is slightly weaker than the 2, so you deviate at a lower count threshold.

10 vs dealer 10: Basic strategy says hit (do not double). Double down when TC is +4 or higher. At high counts, your double-down card is more likely to be a 10 or ace, giving you a strong 20 or 21 against the dealer ten.

10 vs dealer Ace: Basic strategy says hit (do not double). Double down when TC is +4 or higher. Same logic as above — the deck is rich enough in high cards to justify the extra wager.

9 vs dealer 2: Basic strategy says hit (do not double). Double down when TC is +1 or higher. A mild count increase is sufficient because the dealer 2 is already weak.

9 vs dealer 7: Basic strategy says hit (do not double). Double down when TC is +3 or higher. The dealer 7 is stronger, requiring a higher count to justify doubling.

Memorising these deviations adds approximately 0.1-0.2% to your overall edge. That may sound small, but over thousands of hands it translates to significant additional profit. Focus on insurance and 16 vs 10 first — these two deviations account for over half the total value of all playing deviations combined.

Can You Count Cards Online?

The short answer is: at standard online blackjack tables, no. At live dealer tables, theoretically yes but practically very difficult.

STANDARD ONLINE BLACKJACK uses a Random Number Generator (RNG) to determine card outcomes. The critical difference from a physical game is that the virtual deck is effectively reshuffled after every single hand. There is no shoe to deplete, no cards to track, and no count to maintain. Every hand starts from a complete, freshly shuffled deck (or shoe). Card counting requires a deck that depletes between shuffles, so RNG blackjack makes counting mathematically impossible.

Some online blackjack games claim to deal from a shoe (for example, "6-Deck Blackjack"). Even in these games, the RNG typically reshuffles the entire shoe after each hand. The visual presentation of a shoe is cosmetic, not functional. Unless the game explicitly states that the deck depletes between rounds (and is audited to confirm this), assume that counting is impossible.

LIVE DEALER BLACKJACK is dealt from a real physical shoe by a real human dealer, streamed via video to your screen. In theory, you can see the cards being dealt and maintain a running count just as you would in a physical casino. However, live dealer studios employ several countermeasures that severely limit the effectiveness of counting:

Shallow deck penetration is the primary countermeasure. Live dealer shoes are typically cut with 1.5-2 decks remaining, meaning 25-33% of the shoe is never dealt. Deep penetration (dealing 75%+ of the shoe) is essential for counting to be profitable, and live dealer studios deliberately avoid it.

Automatic shuffling machines (CSMs) are used in some live dealer studios. These machines continuously shuffle discards back into the shoe, making it effectively infinite and eliminating any count advantage.

Algorithmic bet monitoring tracks players betting patterns. If your bets correlate with deck composition (low bets at negative counts, high bets at positive counts), automated systems flag your account. This can result in restrictions on your blackjack betting, account review, or exclusion from live dealer games.

Slow hand speed is an additional challenge. Live dealer tables typically deal 40-60 hands per hour compared to 80-100+ at physical tables. Since counting profit depends on volume (many hands at a small edge), the reduced speed cuts your theoretical hourly earnings significantly.

For these reasons, we do not recommend attempting to count cards at online live dealer tables. The combination of shallow penetration, algorithmic surveillance, and slow speed makes it extremely unlikely to be profitable. Your time and energy are better spent finding physical casino games with good rules and deep penetration.

Practice Exercises

Consistent, deliberate practice is the only path to casino-ready card counting. Below are structured exercises progressing from beginner to advanced. Track your accuracy and speed — both must meet the targets before you consider playing with real money.

DRILL 1: THE SINGLE-DECK COUNTDOWN. Shuffle a standard 52-card deck. Start a stopwatch. Flip cards one at a time and keep a running count. Stop the timer when you reach the last card. Your final count must be exactly zero (if it is not, you made an error). Target times: Week 1 = under 60 seconds. Week 2 = under 45 seconds. Week 3 = under 30 seconds. Week 4 = under 25 seconds. Professional target = under 20 seconds. Practice this drill at least 20 times per day during your initial learning phase. It builds the fundamental reflexes.

DRILL 2: THE PAIR COUNTDOWN. Same as Drill 1, but flip two cards at a time. Process each pair as a unit: two lows = +2, two highs = -2, one of each = 0, one neutral + one counted card = +1 or -1. Target time: under 30 seconds with zero errors. Pair counting is significantly faster because approximately 40% of pairs cancel to zero and require no mental arithmetic.

DRILL 3: DISTRACTION COUNTING. Perform the single-deck countdown while carrying on a conversation with someone, while the television plays at a reasonable volume, or while listening to music with lyrics. Your accuracy must remain 100% (count ends at zero) and your time should not increase by more than 25% compared to quiet conditions. This drill is essential because casino environments are deliberately designed to be distracting.

DRILL 4: MULTI-HAND SIMULATION. Deal 6 hands of two cards each plus a dealer hand (14 player cards + 2 dealer cards visible). Count all visible cards. Play your first hand using basic strategy while maintaining the count. Continue dealing and counting through the shoe. This simulates real table conditions where you must count multiple hands simultaneously while playing your own.

DRILL 5: TRUE COUNT PRACTICE. Using a 6-deck shoe (312 cards), deal approximately one deck at a time. After each deck, pause and calculate the true count from your running count. Estimate decks remaining by eyeballing the dealt pile. Verify by counting the dealt cards. Practice until your deck estimates are within half a deck of the actual amount and your true count calculations are instant.

DRILL 6: BET SIZING INTEGRATION. Combine Drill 4 with bet sizing decisions. Before each hand, calculate the true count and announce your bet amount according to your chosen spread (e.g., 1-12 units). Then play the hand with perfect basic strategy while maintaining the count. This is the complete skill set required for real casino play.

DRILL 7: THE CASINO SIMULATION. Go to a casino and observe (do not play). Count the shoe while watching from behind the players. Verify your count accuracy by predicting whether the next hand will be high-card-rich or low-card-rich based on your count. This builds comfort with casino speed, noise, and visual complexity without risking money. Spend at least 10 hours observing before playing your first real counted session.

Expected Advantage

Card counting with the Hi-Lo system, proper bet spreading, and accurate play can yield a player advantage of approximately 0.5% to 1.5% over the house. The exact edge depends on game rules, number of decks, deck penetration, your bet spread, and the accuracy of your play.

Let us translate that percentage into expected hourly earnings. At a minimum table with a 1-12 bet spread, your average bet (weighted by the frequency of different true counts) is approximately -25. With a 1% edge and 80 hands per hour, your expected hourly profit is: .50 (average bet) x 80 (hands) x 0.01 (edge) = per hour. At a minimum table with the same spread: (average bet) x 80 x 0.01 = per hour. At a minimum table: x 80 x 0.01 = per hour.

These numbers assume perfect play, ideal conditions, and no heat from casino personnel. In reality, your actual earnings will be lower due to: mistakes in counting or strategy (even a 1% error rate reduces your edge), casino countermeasures forcing you to move between tables, time spent walking, eating, and avoiding suspicion, and sessions where you sit through unfavourable shoes at minimum bets without meaningful positive counts.

VARIANCE is the card counter biggest challenge. Even with a 1% edge, your short-term results are dominated by luck. The standard deviation per hand in blackjack is approximately 1.15 betting units. Over 100 hands at average bet, your standard deviation is approximately . This means that in a typical 100-hand session, there is roughly a 32% chance you lose money despite having a mathematical edge. Over 1,000 hands, the probability of being ahead improves but is far from guaranteed. Only over 10,000+ hands does the mathematical edge reliably overcome variance.

BANKROLL REQUIREMENTS reflect this variance. The generally accepted minimum bankroll for a card counter using a 1-12 bet spread is 200-400 times the maximum bet. With a maximum bet (12 x ), you need a bankroll of ,000 to ,000 to have a less than 5% risk of ruin (going broke before your edge manifests). Under-bankrolled counters are the single most common failure mode — they go broke during a normal downswing that their bankroll could not absorb.

REALISTIC ANNUAL EARNINGS for a dedicated part-time card counter (20 hours per week at minimum tables) are approximately ,000-,000 before expenses. Full-time professionals working 40+ hours per week at higher stakes can earn six figures, but they represent a tiny fraction of people who attempt card counting. The median card counter loses money because they quit during a downswing, make too many mistakes, or play under-bankrolled.

Why Most Card Counters Fail

Despite card counting being mathematically proven to work, the vast majority of people who attempt it end up losing money. Understanding why others fail helps you avoid the same pitfalls — or helps you make an honest assessment of whether card counting is right for you.

INSUFFICIENT BANKROLL is the number one reason counters fail. Card counting provides a small edge (0.5-1.5%) that only manifests over thousands of hands. In the short term, you will experience losing streaks that can last days or weeks. A bankroll that is too small gets wiped out during a perfectly normal downswing. If your maximum bet is and your bankroll is ,000 (20x), you have roughly a 40% chance of going broke before your edge kicks in. You need 200-400x your maximum bet to survive the variance. Most recreational counters do not have — or are not willing to risk — ,000-,000 on a blackjack endeavour.

INADEQUATE PRACTICE leads to counting errors under casino conditions. The casino environment is deliberately distracting — noise, flashing lights, cocktail servers, conversation, and the stress of real money all degrade your concentration. Many counters who perform perfectly at home make frequent errors at the table. Even a 2-3% error rate in counting significantly reduces or eliminates your edge. The solution is hundreds of hours of practice under realistic conditions before playing for real money, but most people lack the patience.

EMOTIONAL PLAY destroys mathematical discipline. Card counting requires you to bet the minimum through long stretches of unfavourable counts, then dramatically increase your bet when the count is positive. Emotionally, this is difficult. After losing ten hands in a row at minimum bet, the temptation to increase your bet to "win it back" is enormous — but doing so is the opposite of what counting requires. Conversely, increasing to maximum bet and then losing three large bets in a row causes many counters to retreat to minimum bets even when the count justifies big bets. Emotional responses override mathematical discipline.

CASINO COUNTERMEASURES are increasingly sophisticated. Modern casinos use facial recognition, RFID-chipped betting chips, algorithmic bet monitoring, and trained pit bosses to identify counters. Once identified, you may be backed off (told you can no longer play blackjack), trespassed (banned from the property), or added to a shared database like the Griffin Investigations files. A counter who gets backed off at multiple casinos in a region may run out of places to play.

OPPORTUNITY COST is overlooked. The expected hourly earnings of a part-time card counter at - tables are - per hour. Many people could earn more per hour in a regular job, freelancing, or running a business — without the variance, stress, or risk of being banned. Card counting is only a worthwhile pursuit if you genuinely enjoy the game, have the bankroll, and cannot earn a comparable income through other means.

DECLINING GAME CONDITIONS make counting harder each year. Casinos have reduced deck penetration, introduced continuous shuffling machines at more tables, lowered blackjack payouts from 3:2 to 6:5 at many tables (a 6:5 blackjack game is essentially uncountable due to the dramatically increased house edge), and increased table minimums. The golden age of card counting (1970s-1990s) offered much better conditions than today. The game is still beatable, but the margins are thinner and the conditions are harder to find.

Frequently Asked Questions