House edge impact calculator
House edge looks small as a percentage, but it compounds into real bankroll decay over a long session. Compare two games' house edge and see how each erodes a starting bankroll over a number of sessions.
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Results appear after clicking Calculate
Enter two games' house edge and click Calculate to see the projected bankroll decay
Game A
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Cost of house edge: -
Game B
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Cost of house edge: -
Difference in remaining bankroll
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between the two games at the end of your session count
Bankroll decay by session
Game A
Game B
Educational estimate based on expected value, not a prediction of any single session. Actual results vary session to session due to variance; house edge only describes the long-run average outcome.