Blackjack strategy trainer
Thousands of people search for a blackjack chart every month, print a JPEG and forget it. This trains the chart into you instead: real hands, your call, instant feedback with the reasoning. Ten minutes a day and the chart becomes reflex.
Dealer shows
Your hand ·
Score: 0/0 Streak: 0
Frequently asked
What is basic strategy in blackjack?
The mathematically optimal decision for every combination of your hand and the dealer's upcard, computed from the game's full probability tree. Played perfectly, it cuts the house edge to roughly 0.5% under standard rules, giving you the best odds of any mainstream casino game.
What rules does this trainer assume?
The most common Canadian online configuration: 4-8 decks, dealer stands on soft 17, double after split allowed, no surrender. A few plays shift under other rule sets, but this chart is correct for the tables you will actually meet.
Does basic strategy make blackjack beatable?
No. It minimizes the house edge to about 0.5%, it does not eliminate it. Card counting can tip live-shoe games slightly positive in theory, but online games shuffle continuously, making counting useless there. Basic strategy is about losing as little as possible, which over time is worth a great deal.