The Truth About Card Counting in Casinos

Thanks to Hollywood movies and popular media, card counting is the most misunderstood strategy in the gambling world.

Far from being a cinematic superpower, it is a highly tedious grind that most people simply do not have the patience for.

Is Card Counting Actually Illegal?

You cannot be criminally charged simply for being good at math and paying attention to the game.

However, while it isn't illegal, casinos are private businesses and they strongly detest advantage players.

• Using a physical device or a smartphone app to count cards is strictly illegal and will lead to arrest
• Casinos share databases of known counters, meaning getting banned at one property might get you banned everywhere
• Security teams use advanced software to analyze betting patterns to catch suspected counters

Understanding How Counters Keep Track

The most common system, the Hi-Lo, does not require photographic memory, just basic addition and subtraction.

When many low cards are dealt, the 'running count' goes up, indicating the deck is now rich in high cards.

Counting cards is essentially a difficult, stressful, and highly volatile part-time job, not a get-rich-quick scheme.