Roulette Manual
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Roulette bet builder

Combine supported bets and see the total stake, expected result and net chips for every possible winning pocket.

Put a layout on the felt

Choose a chip amount, then place bets on the table. Inspect how the whole layout settles for each pocket.

Changing the wheel clears the layout.

More bets
Total stake each spin
10
Pockets covered
18 / 37
Chance of net profit
48.6486%
Expected net per spin
-0.2703
Expected loss as share of stake
2.7027%
If this pocket wins: 0
Total returned
0
Net result
-10

Placed bets

  • Red10 chips
Play this layout
Inspect all settlements
Net chips after all bets settle, including stake returns
Winning pocketTotal returnedNet result
00-10
120+10
20-10
320+10
40-10
520+10
60-10
720+10
80-10
920+10
100-10
110-10
1220+10
130-10
1420+10
150-10
1620+10
170-10
1820+10
1920+10
200-10
2120+10
220-10
2320+10
240-10
2520+10
260-10
2720+10
280-10
290-10
3020+10
310-10
3220+10
330-10
3420+10
350-10
3620+10
Model assumptions

Build up to 64 distinct bets with a combined stake of at most 1,000,000,000 chips. Legal straight-up, split, street, corner, six-line, zero, outside, dozen and column bets use standard fixed payouts. The first four is European-only; the first five is American-only and returns seven times its winning stake, including that stake. The American first-five bet has a higher house edge than the other standard bets. Net profit means the returned chips exceed the total amount staked across every bet. Overlap changes the distribution of returns. Each bet keeps its own house edge. No partage, prison or multiplier rules. This site does not save your inputs.

Read the method

Use our simulation methodology for model boundaries, house-edge calculations for expectation, and bet payouts for settlement rules.

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Sources and scope
  • Rules of Play for Table Games, Roulette. British Columbia Lottery Corporation. Double-zero standard payout table and placement. European pocket count is independently verified from native Wheel.

    Publication date: not stated. Checked 2026-11-07.

  • Roulette probability derivation. Amenti Labs LLC. Fair independent pockets, fixed payouts, full outside loss on zero. Formula and all supported bets regression tested.

    Publication date: 2026-11-07. Checked 2026-11-07.

How we check a claim
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