Can you count cards in online blackjack?

Card counting is a real edge in a live casino, so players naturally ask if it works online. In most online games the answer is no, and the reason is simple: the deck gets reshuffled every hand, wiping out the very memory that counting relies on.

Quick answer: Almost never. Online blackjack games, including ours, typically reshuffle the full deck before every single hand. Card counting depends on tracking cards as a shoe is dealt down over many hands, so a shuffle after each hand resets the count to zero and makes it useless. Counting only works when the same shoe is dealt through several hands.

Why the reshuffle kills counting

Card counting works by tracking which cards have left a shoe as it is dealt down over many hands. When the game reshuffles a fresh deck before every hand - as ours does - the count restarts at zero each time, so there is nothing to track. The past cards no longer tell you anything about the next.

What this means for practice

You cannot gain a counting edge here, but you can practice everything else: perfect basic strategy, when to double and split, and reading the dealer. Those skills carry over to any game, online or live.

Counting practice for live play

If your goal is to count in a real casino, you can use our free tables to drill the Hi-Lo values on individual cards until they are automatic. Just remember the running count itself is meaningless against per-hand shuffling. Everything here is free play chips, so practice all you want.

Practice your strategy

Related questions

How does card counting work in blackjack?

Card counting keeps a running tally of the cards already played to estimate whether the remaining deck is rich in high cards or low cards. High cards (tens and Aces) favor the player, so a counter bets more when the count is high and less when it is low. It is legal skill, not cheating, but it does not work against online shuffling.

Is online blackjack rigged?

Our free blackjack is not rigged. Every hand is dealt from a fairly shuffled virtual deck using a random number generator, with the same odds as real cards. Because Blackjack.ooo is a play-money site with no deposits, wagers or cashouts, there is simply no money involved and no reason to tilt the game. Losing streaks are normal variance, not cheating.

What is basic strategy in blackjack?

Basic strategy is the mathematically proven best decision for every possible hand you can hold against every card the dealer can show. It was worked out with computer simulations and is usually shown as a color-coded chart. Following it perfectly reduces the house edge to about 0.5%, without any card counting required.