How to play sic bo
Sic bo is played with three dice, shaken either in a cage by a live dealer or simulated by a random number generator online, and a betting layout covering every possible combination those three dice can produce. You place one or more bets before the dice are shaken, the result is revealed, and every bet on the layout resolves at once.
There is no shooter, no hand to act on, and no decision once your chips are down. In that sense it plays more like roulette than craps, despite the surface similarity of a dice game. The appeal is the sheer range of bets available: you can bet on the total of all three dice, on specific numbers appearing, on matching triples, or on pairs of numbers occurring together, all from the same roll.
A round moves quickly, particularly online, where an RNG table can resolve a roll every few seconds. Live-dealer sic bo, less common than live blackjack or roulette but available at some casinos, runs at the pace of the dealer shaking and revealing the dice cage.
The name comes from Chinese, roughly translating as “precious dice” or “dice pair”, and the game has been played in various forms in China for centuries before travelling to casinos in Macau, Las Vegas and eventually online catalogues worldwide. The three-dice cage, whether a physical shaker or a digital animation, is the one visual constant across every version you will find.
There is one important distinction to make before betting: small and big both explicitly exclude any triple (three matching dice) from winning, even when the triple’s total would otherwise fall in that bet’s range. Roll three 3s, for a total of 9, and both small (which covers 4-10) and big lose, because any triple pays out only on the specific triple and any-triple bets instead. It is a small rule with an outsized effect on small and big’s exact house edge.
The bets and their payouts
Sic bo’s betting layout is large, and the house edge varies more dramatically between bets than in any other game on this site: small and big sit near roulette’s edge, while a specific triple sits worse than almost anything else in a casino.
| Bet | Payout | House edge |
|---|---|---|
| Small (4-10) / Big (11-17) | 1:1 | 2.78% |
| Single number (1, 2 or 3 dice match) | 1:1, 2:1, 3:1 | ~7.87–9.72% |
| Combination (two chosen numbers) | 5:1 or 6:1 | ~16.67–18.98% |
| Any triple | 24:1 to 30:1 | 13.89% |
| Specific triple | 150:1 to 180:1 | 30.09% |
| Specific total (4–17) | 6:1 to 62:1 | varies, generally 11–35% |
The pattern is the same one that runs through roulette and craps: bets that pay close to their true probability carry a low edge, and bets that pay well short of true odds for a flashier number carry a high one. Small and big are the standout low-edge bets on the whole table.
Best bets for sic bo
Sic bo has no decision chart in the sense blackjack or video poker does, since every bet resolves purely on the dice with nothing to decide after you place your chips. The chart above sets out where each bet on the layout sits by house edge rather than a sequence of correct plays. Reading it is simple: small and big cluster at the low end near 2.78%, matching roulette’s outside bets almost exactly, while specific triples and the more exotic total bets cluster at the high end, several times worse.
The practical takeaway is to treat sic bo the way you would treat roulette: pick the lowest-edge bets available (small, big, and to a lesser extent single-number bets) if you want to play for a reasonable length of time on a given bankroll, and treat triples and combination bets as occasional, higher-variance side action rather than the core of a session.
The mistakes that cost the most
Betting a specific triple for the big number on the payout is the single most expensive habit at a sic bo table. A 150:1 or 180:1 payout looks dramatic next to small or big’s plain 1:1, but the true odds of any one number appearing on all three dice are 215:1, and the 30.09% house edge reflects exactly how far short of that the payout falls.
Stacking multiple exotic bets at once, a combination bet here, a total bet there, hoping one of several long shots lands, compounds several high-edge bets into a single roll rather than diversifying risk. Each bet still carries its own edge independently; combining them does not average out to something better, it just multiplies the exposure to bad-value bets.
Treating sic bo like craps and expecting an odds-bet equivalent with no house edge is the third mistake. Sic bo has no bet anywhere on the layout with a house edge near zero; even its best bets, small and big, sit close to roulette’s 2.70%, not craps’ sub-1% territory.
Betting a single total, such as 10 or 11, because it “feels” like the most common outcome is the fourth. Totals near the middle of the 4-to-17 range are genuinely more likely than the extremes, since more of the 216 possible dice combinations add up to them, and the paytable does adjust for this, but the adjustment still leaves most total bets carrying a worse house edge than plain small or big, so the apparent fairness of the payout does not fully compensate for the odds.
Variants and rule differences to watch for
Standard sic bo, with the full range of bets described above, is the version most commonly offered online and the one this page describes. Payout tables for the exotic bets (specific triples, combinations, totals) vary meaningfully between operators, so the house edge figures here are typical rather than universal; check the paytable on the specific game before betting the higher-edge side of the table.
Some online versions market themselves as “Grand Hazard” or under other historical names for the same three-dice mechanic, occasionally with a slightly different betting layout or payout schedule; treat any unfamiliar name as a signal to check the paytable rather than assume it matches the standard game described here.
A small number of tables offer an additional side bet on the exact combination of “double” totals (two dice matching plus a third different number), which sits between a single-number bet and a specific triple in both payout and house edge. Where offered, it is a niche addition rather than a core part of the game and is worth checking against the small/big baseline before betting it seriously.
Playing sic bo online in Ireland
Sic bo online is almost always an RNG game rather than live dealer, since a physical dice cage is harder to stream convincingly than a card shoe or roulette wheel, though a small number of live sic bo tables do exist at larger operators. LeoVegas and 888casino both list sic bo in their table-games catalogues; check the specialty or dice-games section rather than the main blackjack and roulette listings.
Since the Gambling Regulation Act 2024, a €10 maximum stake and €3,000 maximum win apply to certain casino-style games once an operator holds an Irish gambling licence; those licences are expected from 2027, so current stake limits on MGA- and UKGC-licensed sites are set by the operator rather than by Irish law.
What an hour of sic bo actually costs
At small or big’s 2.78% house edge, a €5 bet resolved roughly 60 times an hour on an RNG table costs, on average, about €8.34 an hour. Switch the same stake and pace to a specific triple at 30.09% and the average cost rises to roughly €90.27 an hour, more than ten times worse for the same money and the same number of rolls.
That gap is the entire lesson of sic bo: the bets look similar sitting next to each other on the layout, but the house edge between the best and worst is wider than almost any other game on this site. Run your own stake through the house edge calculator before deciding which part of the table to play.