KO Count: The 'Unbalanced' System that Simplifies Card Counting

A count method without True Count conversion—ideal for beginners and fast-paced games.

Discover how the KO Count reduces steps, eliminates the True Count, and still delivers surprising accuracy. Ready to master it?

Start the Tutorial ↓

Introduction

KO Count (Knock-Out) was developed by Olaf Vancura and Ken Fuchs in 1994 as a simpler alternative to the classic Hi-Lo system. As an unbalanced strategy, it skips True Count conversion and speeds up decisions at fast tables.

History

  • 1994: KO Count published by Vancura & Fuchs.
  • Goal: Make card counting accessible for new players.
  • Advantage: No need to convert to True Count.

“KO Count simplifies card counting without losing power. Perfect for fast-paced games.”

Ken Fuchs, Knock-Out Blackjack

How It Works

KO Count assigns simple values to cards and accumulates a Running Count without any division.

Cards 2–7: +1
Cards 8–9: 0
Cards 10–A: −1

Running Count = Sum of assigned card values

When to Increase Your Bet

Start raising your bet when the Running Count turns positive. For example:

  • +2: Double your bet
  • +3: Triple it
  • +4 or more: Up to 4–5 units

This bet spread leverages your edge without complex math.

Adjust the count to see its effect

Count: 10

Interactive widget

Pros, Cons & Tips

Pros
  • 🔹 No True Count needed
  • 🔹 Easy to learn
  • 🔹 Excellent for quick games
Cons
  • 🔸 Less accurate in multi-deck games
  • 🔸 Biased without deck-adjusted scaling
  • 🔸 May lead to overbetting if mismanaged
Tips
  • 🔹 Manage your bankroll: set a max unit limit.
  • 🔹 Stay under the radar: vary your bets subtly.
  • 🔹 Practice with our simulator before live play.

References

  • 🔹Vancura, O. & Fuchs, K. (1994). The Knock-Out Count.
  • 🔹Thorp, E. (1966). Beat the Dealer.

Live Demonstration

Example video showing KO Count in action during an online blackjack shoe (8 decks).

Your Next Step

Keep practicing with our Learning App 30 minutes a day.

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