Roulette Bets · Call bet · complete · 7 min

Roulette Complete Bet

A roulette complete bet places every inside bet that includes one number, each sized so that a winning part pays the same.

Short answer

A complete on 17 is 40 chips: the straight up, four splits, the street, four corners and two six lines. If 17 comes up every chip wins and the bet makes 392 chips; nine pockets in 37 win something. The price is still 2.70%.

chips, complete on 17
40
17 comes up
+392
pockets that win something
9 / 37
house edge
2.70%
On the table · 1 number
On the wheel
0321519421225173462713361130823105241633120143192218297281235326

What is a complete bet in roulette?

Call “17 complete” and the dealer builds it: one chipmoneyChipA token representing a fixed amount, placed on the layout to make a bet. Also: check.Read full → straight upbetStraight upA single number, pays 35:1.Read full →, two on each splitbetSplitTwo adjacent numbers, pays 17:1.Read full →, three on the streetbetStreetThree numbers in a row of the layout, pays 11:1. French: transversale.Read full →, four on each cornerbetCornerFour numbers sharing a corner on the layout, pays 8:1.Read full → and six on each six linebetSix lineSix numbers in two adjacent rows, pays 5:1. French: sixain.Read full →. Each part gets one chip for every number it covers. The rules Singapore approved for Resorts World Sentosa set out the same unitsmoneyUnitThe base stake a system or a player works in. Progressions are described in units so they apply at any table.Read full →, 1, 2, 3, 4 and 6, and call the bet a complete betbetComplete betAll inside bets that include a given number: the straight up, every split, street, corner and six line it belongs to. Also: complet; at the table limit, a maximum.Read full → on a number.

parthow manychips eachchips
straight up 17111
splits 14/17, 16/17, 17/18, 17/20428
street 16, 17, 18133
corners 13–17, 14–18, 16–20, 17–214416
six lines 13–18 and 16–212612
total1240

Roulette in Singapore

Why the parts are sized that way

A bet on n numbers pays 36/n − 1 to 1, so a winning chip on it comes back with 36/n chips, stake included. Put n chips on it and a win always returns 36 chips, whatever kind of bet it is. That makes a complete quick to settle: count the parts that won and multiply by 36. When 17 comes up all twelve parts win: 12 × 36 = 432 chips back for the 40 staked, a profit of 392.

Every winning part comes back as the same 36 chips, so the dealer only has to count the parts.

Roulette complete bet payouts by pocket

The numbers next to 17 on the layoutequipmentLayoutThe printed betting grid on the table. Also: table, felt, cloth.Read full → win too, because they share some of its parts. A miss anywhere else loses all 40 chips.

ball lands onparts that winchips backnetchance
1712432+3921/37
16 or 186216+1762/37
14 or 204144+1042/37
13, 15, 19 or 21272+324/37
any other number00−4028/37
Average: (392 + 2 × 176 + 2 × 104 + 4 × 32 − 28 × 40)/37 = −40/37 chips a spin, 2.70% of the 40. The bet ends a spin ahead 9 times in 37, 24.3%.

Other numbers

A complete depends on where the number sits. Numbers in the middle columnbetColumnTwelve numbers in one vertical column of the layout, pays 2:1.Read full → have numbers beside them on both sides; those in the outer columns on one side only; the end rows and the zerowheelZeroThe single green pocket that no even-money, dozen or column bet covers; the source of the house edge. Also: single zero, 0.Read full → have fewer still. Every version costs the same 2.70%.

numberchipspartsnet if it comes up
5, 8, 11 … 32 (middle column)4012+392
23612+396
4, 6, 7, 9 … 31, 33 (outer columns)309+294
1 or 3279+297
35248+264
34 or 36186+198
0177+235
Bets with the zero (the splits 0/1, 0/2 and 0/3, the three-number bets 0-1-2 and 0-2-3 and the first four, 0-1-2-3) are counted, as in Resorts World’s drawing of a complete on 0, which comes to 17 units. Figures are ours.

The maximum

A complete at the table’s limit is called a maximum: “17 to the maximum”. Resorts World’s rules define it as a complete whose unit is the table’s maximum unit. If that unit is $1,000, the bet is $40,000 and makes $392,000 when 17 comes up. It is the high roller’s bet because it is the most a table lets anyone put behind one number, and it costs what every other bet costs: on average $1,081 a spin.

A dozen by the hundred

The same casino also deals a “dozenbetDozen1–12, 13–24 or 25–36, pays 2:1.Read full → with 100 units”: every inside betbetInside betAny bet placed on or between the numbers of the grid: straight up, split, street, corner, six line.Read full → within one dozen, sized the same way, leaving out bets that reach into the next dozen or include the zero. That comes to exactly 100 chips: 12 straight ups, 17 splits of 2, 4 streets of 3, 6 corners of 4 and 3 six lines of 6. A hit pays +116 on the four corner numbers of the dozen, +188 on the top and bottom numbers of its middle column, +224 on the outer numbers of its two middle rows and +332 on the two numbers at its center; the other 25 pocketsequipmentPocketOne of the 37 numbered compartments on the rotor. Also: slot, cup.Read full → lose 100. The average is −100/37, 2.70% again.

Questions

Is a complete a good bet?

It costs 2.70% like every bet on a single-zero layout. It puts the stake around one number: nine pockets in 37 win something, and most of the money comes from one of them.

Can I play one at an American table?

You can place the same chips yourself if the dealer will not build it. On a double-zero wheel every part costs 5.26%.

Why “complete”?

It completes the number: every inside bet that includes it is on the table.

Comic relief

Twelve bets, one number, the same 2.70%.

Twelve bets, one number, the same 2.70%.

Sources

  1. Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling. Springer, 2010. Chapter 13, roulette.
  2. Resorts World at Sentosa. Roulette (with Racetrack and Complete Bet), game rules, version 2. Approved by Singapore’s Gambling Regulatory Authority; in force from 23 October 2019.
reviewed 2026-09-28model: European, single zeromethodology ↗sources ↗