Turn blackjack rules into useful comparisons. CountingEdge tools explain the mathematics behind session cost and organize verifiable playing-condition evidence without promising a way to beat the casino.
Interactive calculator
Blackjack Expected-Loss Calculator
Estimate hands played, total action, expected loss per hour and expected loss for a complete session.
- Adjust bet size, pace, duration and house edge
- Compare an approximate 3:2 and 6:5 payout effect
- See the formulas and assumptions behind every result
Source-backed dataset
Blackjack Conditions Report
Explore documented blackjack rules and playing conditions across jurisdictions, venues and evidence levels.
- Filter records by jurisdiction, payout and evidence status
- Check every source and the date it was reviewed
- Download the complete dataset in CSV or JSON format
Use them together
From documented rules to estimated session cost
- Find a rules context. Use the Conditions Report to identify a documented payout and rule set.
- Estimate the house edge. Confirm the complete rules and the strategy assumption.
- Model the session. Enter the edge, average wager, playing speed and duration in the Expected-Loss Calculator.
