Sic Bo House Edge Explained
Every Sic Bo bet's house edge, ranked from best to worst, and why the edge varies so dramatically across a single table's layout.
Published August 22, 2026
House edge is the single number that actually tells you how good or bad a bet is — it's what you get when you combine a bet's probability of winning (Sic Bo Odds Explained) with what it actually pays (Sic Bo Payouts Explained) into one comparable percentage. This guide walks through every bet's edge, ranks them from best to worst, and explains a couple of results on that ranking that genuinely surprise most players the first time they see them.
What House Edge Actually Means
House edge is the casino's long-run expected advantage on a bet, expressed as a percentage of every dollar wagered. A 2.78% house edge means that, averaged across a very large number of bets, the casino keeps about 2.78 cents of every dollar wagered on that bet, and pays out the rest. It says nothing about any single round — you can win a high-house-edge bet on your very next roll, and lose a low-house-edge one just as easily. It's strictly a long-run average, not a prediction for what happens next.
The Formula Behind Every Figure Here
House edge is calculated as: (probability of losing × stake lost) minus (probability of winning × amount won), expressed as a percentage of the stake. In practice, for a bet with win probability p and a payout of n-to-1, the house edge works out to 1 − (n + 1) × p. Every figure in this guide's ranked table comes directly from plugging the probabilities in Sic Bo Odds Explained and the typical payouts in Sic Bo Payouts Explained into that formula.
A Worked Example: Calculating Big's House Edge by Hand
Take the Big bet: it wins with probability 105/216 (≈48.61%) and pays 1:1. Plugging into the formula above: house edge = 1 − (1 + 1) × 0.4861 = 1 − 0.9722 = 0.0278, or 2.78%. Put in plain terms rather than formula notation: on every $1 bet, you expect to win $1 profit 48.61% of the time and lose your $1 stake 51.39% of the time. Averaged out, that's (0.4861 × $1) − (0.5139 × $1) = −$0.0278 per dollar wagered — a 2.78-cent expected loss per dollar, which is exactly the 2.78% house edge shown in the ranked table below. Every other figure in that table comes from the identical process, just with each bet's own probability and payout substituted in.
Every Bet Ranked by House Edge, Best to Worst
Using the typical payout figures established in Sic Bo Payouts Explained:
| Rank | Bet | Typical payout | House edge |
|---|---|---|---|
| 1 | Big / Small | 1:1 | 2.78% |
| 1 | Combination | 6:1 | 2.78% |
| 3 | Single die | 1x/2x/3x | 7.87% |
| 4 | Total 7 or 14 | 12:1 | 9.72% |
| 5 | Total 10 or 11 | 6:1 | 12.50% |
| 5 | Total 8 or 13 | 8:1 | 12.50% |
| 7 | Total 5 or 16 | 30:1 | 13.89% |
| 7 | Any Triple | 30:1 | 13.89% |
| 9 | Total 4 or 17 | 60:1 | 15.28% |
| 10 | Specific triple | 180:1 | 16.20% |
| 11 | Total 6 or 15 | 17:1 | 16.67% |
| 12 | Double | 10:1 | 18.52% |
| 13 | Total 9 or 12 | 6:1 | 18.98% |
Treat every payout figure here as the "typical" number established elsewhere in this cluster — a specific table's actual posted payout can shift any of these edges meaningfully, particularly on Double, Any Triple, and specific triple bets, where payout variation between casinos is wide.
Why Big/Small and Combination Are (Almost) Tied for Best
It's a coincidence worth pointing out directly: Big/Small and the Combination bet land at almost exactly the same house edge (2.78% each with typical payouts) despite looking nothing alike — one is a broad, high-probability bet on roughly half the layout, the other is a specific, lower-probability bet on two exact numbers. Both happen to be priced by their respective typical payout (1:1 and 6:1) in a way that produces a nearly identical edge, which is genuinely just how the math works out rather than a deliberate design pattern. It does mean that a player who prefers the different feel of the two — broad and frequent versus specific and less frequent — isn't sacrificing anything by picking whichever style they enjoy more, at least at these typical payout levels.
Why Total 9 or 12 Is Worse Than It Looks
Here's the one result in this table that catches almost everyone off guard: Total 9 or 12 has the worst house edge of any bet in this entire ranking — worse than a specific triple, worse than Any Triple, worse even than the Double bet. This isn't a mistake; it's a direct consequence of a very ordinary-looking payout table. Total 9/12 typically pays 6:1, the same figure as Total 10/11, but 9 and 12 are meaningfully rarer than 10 and 11 (25 out of 216 outcomes versus 27 out of 216). Paying the same 6:1 multiplier for a rarer outcome, without adjusting the payout upward to compensate, is exactly what pushes 9/12's edge above 10/11's despite the two pairs of totals looking almost identical on the layout. This is the clearest illustration in the entire cluster of why checking the actual math on a specific bet beats assuming that visually similar bets carry similar value.
Why Triples Look Tempting but Carry a High Edge
A specific triple's headline payout — often 150:1 to 180:1 — is the single largest number on the entire Sic Bo table, and it's tempting to read a big number as automatically good value. In practice, a specific triple's house edge (16.20% at 180:1, considerably higher at lower payout figures some casinos use) sits well above Big/Small, Combination, or a single die bet. The payout is large because the outcome is extraordinarily rare — 1 in 216 — not because the bet is unusually generous to the player. Any Triple, at a considerably lower payout but a six-times-higher win probability, actually lands at a very similar edge to several of the mid-range Total bets, which is worth knowing if you're drawn to triple bets for their payout size specifically.
How Much a Payout Difference Actually Matters
Because house edge scales directly with payout, a seemingly small difference in a table's posted odds can move the edge substantially, especially on higher-payout bets. Moving a Double bet from 10:1 to 11:1 payout moves its house edge from 18.52% down to about 11.11% — a meaningfully better bet at an identical win probability, purely because of one extra unit of payout. The same logic applies even more sharply to specific triple bets, where the 150:1-to-180:1 range in real-world payouts spans roughly 30.09% down to 16.20% in house edge for the exact same bet. This is the single most actionable takeaway in this guide: on any bet where payout varies noticeably between operators, checking the actual number posted is worth far more than memorizing a single "typical" figure from any guide, including this one.
Does Combining Bets Change the House Edge?
No — combining multiple bets in the same round doesn't change any individual bet's house edge, since each bet is evaluated entirely independently against the same roll. Betting on both Big and a single die bet doesn't create some blended, different edge; it just means you're exposed to two separate bets, each carrying its own edge, at the same time. What combining bets does change is the shape of your session's variance — smoothing out or concentrating your outcomes depending on which bets you pair — which is a strategy question covered in Intermediate Sic Bo Strategy, not a house-edge question.
Frequently Asked Questions
What's the single lowest house-edge bet in Sic Bo? Big, Small, and the Combination bet are effectively tied at the bottom (best) of the ranking, both around 2.78% at typical payouts — the lowest edge available anywhere on the table.
What's the worst bet on the table? Total 9 or 12, at roughly 18.98% with a typical 6:1 payout — worse than even the Double bet or a specific triple, despite looking like an unremarkable middle-of-the-road total.
Does a bigger payout always mean a worse house edge? Generally, yes, though not perfectly — payout and edge are correlated because rarer outcomes need bigger payouts to stay roughly balanced, but the correlation isn't exact, which is exactly why bets like Total 9/12 can land worse than a specific triple despite paying far less.
Should I only ever bet the lowest-edge bets? Not necessarily — house edge measures long-run expected value, not what makes a session enjoyable. Plenty of players deliberately accept a higher edge on triples or high totals for the payout upside and the excitement of a long-shot bet. Understanding the edge just means you're choosing that trade-off knowingly. Sic Bo Strategy for Beginners covers how to balance this.
Why do the figures in this guide say "typical" instead of giving one universal number? Because several bets — Double, Any Triple, and specific triple in particular — have payouts that vary meaningfully between casinos, which directly changes the house edge for what's otherwise an identical bet. Always check your specific table's posted payout before assuming a figure from any guide applies exactly.
Is there a bet where the house edge is fixed no matter which casino I play at? Big, Small, and the Combination bet tend to be the most consistent across operators, since their payouts (1:1 and 6:1 respectively) are close to universal. Even these can vary occasionally, so it's still worth a quick check.
Does house edge tell me how much I'll actually lose in a single session? No — it's a long-run average across a very large number of bets, not a prediction for any specific session. A single session's actual result is driven far more by variance than by house edge, especially over a small number of rounds. Sic Bo Bankroll Management covers how to plan a session around that variance rather than around the house edge figure alone.
