Roulette Crosswash Calculator

Why it pushes every round. Two dice are rolled for each side; the higher total wins 1:1. On a tie of totals (~11.27% of rolls), both Player and Banker bets push. So equal stakes on each side win/lose offsetting amounts on non-ties, and push together on ties — the wager bank ends every round exactly where it started, while doubling your playthrough volume.

Caveats. Assumes Evolution's standard Bac Bo rules: Player/Banker pay 1:1 with no commission, ties push. Do not add a Tie side bet — that's where the house edge in this game lives. If a casino runs a Bac Bo variant that charges a commission on Banker, or that loses Player/Banker bets on specific tied totals, the math changes — use the Baccarat tab and adjust manually.

Why the ratio is 15.5 : 15.5 : 1. Big and Small are mirror-image 1:1 bets that cancel each other out — except on a triple, where they both lose. The Any-Triple bet pays 30:1, which exactly fills that hole. Putting $15.50 / $15.50 / $1 on the three areas turns Sic Bo into a flat-payoff game: any non-triple outcome nets −$1 (one side wins, the other loses, plus −$1 on the triple bet); a triple wins $30 against the $31 lost on Big+Small, also netting −$1.

Caveats. If the table minimum forces $1 on every area, the smallest legal split is $15.50 / $15.50 / $1. Some interfaces won't accept $15.50 exactly — round to $16 / $16 / $1 (slight EV drift, still very low variance). The 30:1 payout assumes the standard "Any Triple" bet — some sites only offer "specific triple" at 180:1, which is a different bet, do not substitute.

Why the ratio is x : x : x/31. Pass and Don't Pass are mirror-image 1:1 bets — one wins, the other loses on every resolution. The single exception is a 12 rolled on the come-out: Pass loses, but Don't Pass pushes (returns your stake without winnings), so you'd net −$x. The 12 (Boxcars) one-roll bet at 30:1 plugs that hole — bet $x/31, and a 12 hit pays 30 × x/31 ≈ $x, exactly covering the lost pass bet. Every outcome ends up at the same fixed loss of $x/31. That works out to 62/63 ≈ 98.41% RTP on total wager.

Caveats. The 12 (Boxcars) bet is a one-roll bet — place it only on the come-out. It auto-resolves on that roll; do not re-place it for subsequent point rolls or you'll bleed extra house edge. The 30:1 payout is standard online; if your casino pays differently (some pay 31:1, some quote "30 for 1" which is 29:1), the optimal hedge changes — replace 31 with payout+1. Also assumes the casino bars 12 (most common). Bar 2 has identical math but you'd hedge with the snake-eyes one-roll bet at 30:1 instead. Bar 3 is rare and changes the probabilities.