What is Sic Bo? It’s a casino dice game where three dice are rolled and you bet on the result: the total, a single number, a pair, a triple, or simply whether the total is Small (4–10) or Big (11–17). Its name means ‘precious dice’, and every bet is settled in one roll.
Three dice give 216 equally likely outcomes, which makes every Sic Bo bet easy to price.
Small and Big pay even money but lose on any triple; that gives a house edge of about 2.78% under standard rules.
Triple and single-total bets pay more but cost far more over time, from about 14% to over 30% under common payouts.
Silver Oak’s own terms exclude Sic Bo from bonus play, and many casinos treat it the same way.
Game type
Three-dice table game, one roll per bet
Possible outcomes
216 (6 × 6 × 6)
Small or Big edge
About 2.78% (computed, triples lose)
Any triple at 30 to 1
About 13.89% edge (computed)
Online developer
RealTime Gaming lists a version (third-party)
RTG’s published RTP
Not published in the sources checked
What is Sic Bo? The quick answer
Sic Bo is a dice game of Chinese origin played against the house. A shaker or, online, a random number generator produces three dice. You bet on what they’ll show, and the payout depends on how unlikely your chosen result is.
Unlike craps, there’s no shooter, no point and no multi-roll sequence. Every bet wins or loses on the next roll, which makes the game quick to learn and quick to play.
Choose a chip value and place one or more bets on the layout.
Confirm your bets; online, you press a roll control.
Three dice are rolled at once.
Each bet is checked against the three dice and paid or collected.
The table clears, and you can rebet or change your bets for the next roll.
You can spread several bets across one roll. That’s allowed, but it doesn’t lower the edge on any of them; it just adds more money at risk per roll.
Sic Bo bets, payouts and house edge
Since three dice produce 216 equally likely combinations, the cost of each bet can be worked out exactly. The payouts below are common standard figures; paytables differ between casinos and games, so check RTG’s pay table before you play.
Common Sic Bo bets with odds computed from 216 outcomes
Bet
Wins when
Winning outcomes
Common payout
House edge (computed)
Small
Total 4–10, not a triple
105
1 to 1
2.78%
Big
Total 11–17, not a triple
105
1 to 1
2.78%
Single number
Your number appears on 1, 2 or 3 dice
91
1, 2 or 3 to 1
7.87%
Specific double
At least two dice show your number
16
10 to 1
18.52%
Any triple
All three dice match
6
30 to 1
13.89%
Specific triple
All three show your number
1
180 to 1
16.20%
Specific triple
All three show your number
1
150 to 1
30.09%
Look at the specific triple rows: the same bet costs almost twice as much at 150 to 1 as at 180 to 1. That’s why the pay table matters more in Sic Bo than in many games. Our house edge explainer shows how these percentages are calculated.
Why Small and Big are the cheapest Sic Bo bets
Small covers totals from 4 to 10 and Big covers 11 to 17. Each range contains 108 of the 216 outcomes. The catch is that triples lose: three of the low triples (1-1-1, 2-2-2, 3-3-3) fall inside Small and three high ones fall inside Big. That leaves 105 winning outcomes against 111 losing ones.
At even money, you win 105 units and lose 111 over 216 average rolls, a net loss of 6 units. Six divided by 216 is 2.78%, the house edge on both bets. Odd and Even work the same way where they’re offered.
Sic Bo total bets: how often each number rolls
Total bets pay on the exact sum of the dice. Middle totals are common and pay little; edge totals are rare and pay a lot. Payouts for totals vary widely between casinos, so we show only the true chances here.
Ways to roll each Sic Bo total (out of 216)
Total
Ways
Chance
Mirror total
4
3
1.39%
17
5
6
2.78%
16
6
10
4.63%
15
7
15
6.94%
14
8
21
9.72%
13
9
25
11.57%
12
10
27
12.50%
11
To check any total bet yourself, multiply the chance by (payout + 1) and subtract 1. A total of 10 rolling 27 times in 216 would need to pay 7 to 1 just to break even; anything less is the house edge at work.
What Sic Bo costs in dollars
Expected loss is total amount bet multiplied by the house edge. Here’s what 100 rolls at $10 each look like on three different bets, using the computed edges above.
Expected cost of 100 Sic Bo rolls at $10
Bet
Total bet
House edge
Expected loss
Small or Big
$1,000
2.78%
About $28
Single number
$1,000
7.87%
About $79
Any triple at 30 to 1
$1,000
13.89%
About $139
Those are averages over many rolls; any single session can swing well above or below them. For comparison, a craps pass line bet wins 244 times in 495 on average, an edge of about 1.41%. Our bankroll management guide helps you size bets so a bad run doesn’t end your night early.
Sic Bo myths: hot numbers and patterns
Many online Sic Bo games show a history of recent rolls. That history can’t predict the next one. Each roll is independent, so a total that hasn’t appeared for 50 rolls is no more likely on roll 51.
Often not. Silver Oak’s own terms and conditions (opens in a new tab) list Sic Bo among games excluded from bonus play, alongside roulette, craps and baccarat. Dice and roulette games are commonly excluded because their low-edge even-money bets make wagering too cheap to clear.
Third-party listings for Planet 7 and Royal Ace describe slot-focused wagering and don’t mention Sic Bo. If you plan to play it, ask support whether it counts before you accept a bonus. Our page on game weighting explains contribution rates.
Is online Sic Bo legal in the USA?
That depends on your state. New Jersey, Pennsylvania, Michigan, West Virginia, Delaware, Connecticut and Rhode Island license real-money online casinos. Maine legalized tribal-run online casinos in January 2026, though nothing had launched by October 2026.
Everywhere else, no state licenses online casino games. Offshore sites licensed abroad, if at all, still take US players, but there’s no state regulator behind your balance and the casino writes its own terms. Federal law, including the UIGEA, targets payment processing rather than players. Read our offshore casinos legality explainer for the state-by-state picture.
Setting limits in a fast dice game
A roll takes seconds online, so money moves quickly. Set a loss limit and a time limit before you start, and stop when you hit either one.
Silver Oak fits best, because its own terms name Sic Bo. Planet 7 and Royal Ace run RealTime Gaming software according to third-party reviews, but no independent source confirms Sic Bo in their lobbies, and no other live partner has better evidence, so check the table games section before you deposit.
All three are offshore casinos, not licensed by any US state; check your state’s law first. You must be 21+ (18+ where allowed), and terms apply. We earn a commission from these links, and the order is commercial.
Silver Oak Casino: $2,500 Welcome Bonus + 50 Free Spins, via our link (new players, 21+ or 18+ where allowed, terms apply). Its own site advertises ten 100% deposit matches up to $10,000 with ‘no max withdrawal’ and no free spins; wagering is 30x on the offer page but 40x for slots in the terms, deposits start at $30, and Sic Bo is excluded from bonus play (casino’s own terms).
Planet 7 Casino: $2,750 Welcome Bonus + 45 Free Spins, via our link (new players, 21+ or 18+ where allowed, terms apply). A third-party listing (opens in a new tab) reports 200% at 30x (bonus + deposit) on slots, a $1,000 max cashout and a $30 card minimum.
Royal Ace Casino: $2,500 Welcome Bonus + 35 Free Spins, via our link (new players, 21+ or 18+ where allowed, terms apply). Third-party reviews disagree: one reports 200% up to $4,000 at 30x (bonus + deposit) on slots with a max cashout of 10x the deposit, another 250% up to $2,500 plus 35 spins.
Ad21+ (18+ where allowed). Ranked by us in a commercial order; we earn commission from these links. Advertiser disclosure
Silver Oak’s own terms name Sic Bo; for Planet 7 and Royal Ace no independent source confirms the game, so check each lobby. All three are offshore and not licensed by any US state.
Silver Oak Casino#4 on our listBonus on 10 deposits
Published terms (casino terms): Silver Oak advertises a 100% match on each of its first ten deposits (up to $10,000 in total) with codes SILVEROAK1–10. Eligible games: Slots, keno, scratch cards (table games at 60x; many games excluded).
Who runs it: Primrose Media Limited, licensed in Anjouan (its terms). Regulator notes: Named in a Michigan Gaming Control Board cease-and-desist release, April 9, 2025.
21+ (18+ where allowed). New players. Min deposit $30. Wagering 30x on the offer page; 40x in the terms. Max cashout: None stated. Withdrawal cap From $2,500 / week. Terms source: casino terms. Terms apply. Offer checked October 28, 2026.
Planet 7 Casino#5 on our listRealTime Gaming slots
Published terms (reported): Third-party reviews report a 200% match with code WELCOME200; the casino site could not be checked directly. Eligible games: Slots (reported).
Who runs it: License not shown; third parties report Costa Rica or none. Regulator notes: Named in a Michigan Gaming Control Board cease-and-desist release, April 9, 2025.
21+ (18+ where allowed). New players. Min deposit $30 (reported). Wagering 30x deposit + bonus (reported). Max cashout: $1,000 (reported). Withdrawal cap $2,500 / week (reported). Terms source: reported. Terms apply. Offer checked October 28, 2026.
Royal Ace Casino#6 on our listSlots and specialty games
Published terms (reported): Third-party reviews disagree on the package (200% up to $4,000, or 250% up to $2,500 + 35 spins); the casino site could not be checked directly. Eligible games: Slots and specialty games (reported).
Who runs it: License not shown; third parties report Costa Rica or none. Regulator notes: Third parties report it does not accept Ohio players.
21+ (18+ where allowed). New players. Min deposit $30 (reported). Wagering 30x deposit + bonus on slots (reported). Max cashout: 10x deposit (reported). Withdrawal cap $2,500 / week (reported). Terms source: reported. Terms apply. Offer checked October 28, 2026.
These casinos are offshore operators. They are not licensed or regulated by any US state, and state consumer protections do not apply. Check the law in your state before you play. Terms marked “reported” come from third-party reviews; the terms shown at sign-up apply.
21+ (18+ where allowed). Every casino game has a built-in house edge, so over time you should expect to lose what you stake. Set a budget before you play and stop when it’s gone: responsible gambling tools and free help. Gambling problem? Call or text 1-800-MY-RESET (1-800-697-3738).
Frequently asked questions
What does Sic Bo mean?
Sic Bo roughly translates as ‘precious dice’ or ‘dice pair’, and the game comes from China. It’s played with three dice, and players bet on the totals, numbers or combinations that will appear. It’s sometimes called Tai Sai or Dai Siu in casinos. Our online Sic Bo game page covers the full betting layout and the less common bets.
What is the best bet in Sic Bo?
Small and Big are the cheapest bets under standard rules, with a house edge of about 2.78%. They pay even money but lose on any triple, which is where the edge comes from. Most other bets, including totals and triples, carry far higher edges. ‘Best’ here means lowest cost, not a way to win; losses are still likely over time. See our guide to the best casino game to win.
How is Sic Bo different from craps?
Sic Bo uses three dice and settles every bet in one roll, while craps uses two dice and many bets play out over several rolls. Craps has a shooter and a point; Sic Bo has neither. The cheapest craps bets, like the pass line at about 1.41%, cost a little less than Sic Bo’s Small and Big. Learn the basics in our how to play craps guide.
Why do triples beat Small and Big bets?
Triples are the house’s built-in advantage on those even-money bets. Without that rule, Small and Big would each win half the time and the game would have no edge. Making all six triples lose turns 108 winning outcomes into 105, which is enough for a 2.78% house edge. Our house edge explainer shows the same idea in other games.
Can you play Sic Bo with a casino bonus?
Usually not. Silver Oak’s own terms exclude Sic Bo from bonus play, and many casinos exclude dice and roulette games because their even-money bets clear wagering too cheaply. Playing an excluded game with bonus funds can void your winnings. Check the bonus terms, or play Sic Bo without a bonus. Our what games count toward wagering page explains the common exclusions.
Is online Sic Bo random?
Online Sic Bo uses a random number generator to produce the three dice, so each roll should be independent of the last. Roll history displays don’t predict anything. At state-licensed casinos, games are tested under state rules; offshore casinos rely on their own claims and any lab testing they publish. Read how RNGs work and are RTG games fair for more.
Is it legal to play Sic Bo online in the US?
It’s licensed only in the seven states that regulate online casinos, such as New Jersey and Pennsylvania. In other states, no regulator licenses online casino games, and offshore sites operate without a US license. State law decides what applies to players, while federal UIGEA rules focus on payment processing. Find your state’s rules in our state guides before you deposit anywhere.
What are the chances of a triple on the three Sic Bo dice?
The chance of any triple in Sic Bo is 6 in 216, or 1 in 36 (about 2.78%), and the chance of one specific triple is 1 in 216 (about 0.46%). That's why triple bets pay so much and still cost a lot. At the common 30 to 1 on any triple, the computed house edge is 13.89%; a specific triple costs 16.20% at 180 to 1 and 30.09% at 150 to 1. Check the paytable before betting. Our online Sic Bo game page lists every bet, and jackpot odds puts long shots in context.
How does the Sic Bo single number bet pay?
A Sic Bo single number bet pays 1 to 1 if your number shows on one die, 2 to 1 on two dice and 3 to 1 on all three. Out of 216 outcomes, your number appears on exactly one die 75 times, on two dice 15 times and on three once, so it wins 91 times and loses 125. Adding those up gives a computed house edge of about 7.87%, almost three times the cost of Small or Big. The house edge explainer and casino math basics show the method.
Which Sic Bo bets have the worst odds?
The specific double and the specific triple at 150 to 1 are the costliest common Sic Bo bets, with computed house edges of 18.52% and 30.09%. A specific double wins on just 16 of 216 outcomes and pays 10 to 1. On $100 of total bets, that's an expected loss of about $18.52, against about $2.78 on Big or Small. Total bets vary by casino, so check each payout against the true chances. Compare these costs with other games in the best casino game to win and our craps game page.
Is there a Sic Bo strategy that works?
No Sic Bo strategy beats the house edge, because every roll draws from the same 216 equally likely outcomes. What you can control is cost: sticking to Small or Big keeps the edge at about 2.78%, while mixing in triples and doubles raises the average price of each roll. Betting systems that change stakes after wins or losses don't alter the math, and roll history displays don't predict anything. Set a budget and flat bet size instead. Read casino myths and our gambling budget guide.
How long will $100 last playing Sic Bo?
At $5 a roll on Big or Small, $100 covers 20 rolls before any wins come back, though wins usually stretch that much further. Over 100 rolls you'd stake $500 in total, and at a 2.78% house edge the expected loss is about $13.90. Put the same $500 through single number bets and the expected loss rises to about $39. Online rolls take seconds, so 100 rolls can pass quickly. Our bankroll management guide and what is a good bankroll help you pick a stake.
Can I play RTG Sic Bo in a phone browser?
Yes, where an RTG casino carries Sic Bo, its games generally run in a phone browser with no app needed. Silver Oak's mobile page lists browser play on iPhone, Android and tablets, and SlotoCash's support page says no download is required. The dice odds and house edge are identical on a phone. Because rolls are fast, it's easy to tap through bets quickly, so set a time limit before you start and check the table games section for Sic Bo itself. See can I play on my phone? and our guide to playing on Android.
Can I play Sic Bo online legally in Michigan?
Michigan licenses real-money online casinos under the Lawful Internet Gaming Act of 2019, so residents can play casino games on the 15 platforms the Michigan Gaming Control Board authorizes; check whether a given site offers Sic Bo. Offshore casinos are a different matter. The board sent cease-and-desist letters to Silver Oak and Planet 7 on April 9, 2025, calling recipients illegal offshore operators. Players in Detroit or Grand Rapids are best served by licensed sites. See our Michigan online casinos guide and cease-and-desist letters explained.
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