Blackjack 3000

True Count Calculator

True count = running count / decks remaining. Use truncation toward zero to match common table play.

Calculator

True Count: +2

Interpretation

  • TC below +1: usually minimum bet or sit out.
  • TC +1 to +2: slightly favorable.
  • TC +3 and above: strongest betting opportunities.
  • Large negative TC: table is rich in small cards, disadvantage for player.