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Games

Love compatibility, random generators, GPA, and just-for-fun tools.

10 calculators in Games

Estimate the casino house edge in blackjack based on number of decks and table rules.

Flip a virtual coin with statistics tracking.

Roll virtual dice for board games and RPGs.

Calculate Elo rating changes for chess and competitive games.

Calculate the probability of getting a target item from gacha pulls.

Calculate the cost per hour for your games and compare up to 5 titles to find the best value.

Calculate the optimal bet size using the Kelly Criterion formula to maximize long-term bankroll growth.

Calculate your odds of winning any lottery format.

Calculate the odds of hitting your draw in Texas Hold'em poker based on outs, cards remaining, and streets.

Compare lump sum vs annuity lottery payouts after federal and state taxes.