PlusEV Lab

House edge

The casino's built-in mathematical advantage on a bet, as a percentage.

House edge is the fraction of each wager the casino keeps on average — 2.7% on European roulette, 5.26% on American. It is the casino-game equivalent of the Vig & No-Vig Calculator and the exact opposite of your Edge. Compare games with the roulette and slots calculators.

Calculators

Roulette Odds & PayoutsSlots RTP & Loss CalculatorBlackjack Basic Strategy Chart

See also

RTP (return to player)Edge
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