Roulette bet dem · Even-money bet · passe/manque · 7 minute

High / low bet inna roulette

1–18 (low numba, manque) or 19–36 (high numba, passe).

Short ansa

It pay 1:1, probabilitymathsProbabilityDi chance fi a result, fram 0 to 1 or 0% to 100%. One numba: 1/37 = 2.70%.Read di whole ting → 48.65%.

it cover
18 / 37
probability
48.65%
it pay
1:1
SD fi evry $1
1.00
Pon di table · 18 numba
Pon di wheel
0321519421225173462713361130823105241633120143192218297281235326

Weh fi put it

Di “1–18” an “19–36” box at di two end a di outside row. Pon a French betting layoutgearBetting layoutDi bettin grid weh print pon di table. Nex name: table, felt, cloth.Read di whole ting → dem read manque (“missin”: di ballgearBallDi likkle ball weh di dealer fling roun di track di opposite way to di rotor. Modern ball mek outta ivorine or Teflon, 18–21 mm.Read di whole ting → neva pass 18) an passe (“pass”: it pass). Each one mus meet di table minimum.

Weh di ball go pon high% a di spin dem
dis bet win
48.65%
anodda numba
48.65%
zero
2.70%
% a di spin dem
024.3248.65%

Di table limit dem inna rouletteFrench roulette

1–18 an 19–36 roulette odds an payout

Di same like redbet demRedEven-money bet pon di 18 red numba. Inna French: rouge.Read di whole ting →/blackbet demBlackEven-money bet pon di 18 black numba. Inna French: noir.Read di whole ting → an odd/even: fair odds 1.056 to 1, di table pay 1, edge 2.70%, or 1.35% wid la partagerule demLa partageFrench rule: wen zero hit, half a di even-money stake come back. It cut di house edge pon dem bet deh inna half, to 1.35%.Read di whole ting →.

$10 × 100 spinhigh
probability fi evry spin48.65%
win yuh expec inna 100 spin48.6
result yuh expec−$27.03
standard deviation$100
p(nuh win inna 100 spin)0.000000%
longest losin run weh normal7 spin
Di same expected loss like evry odda bet. A di spread yuh a choose.

Di La Partage rule inna roulette

Pon di wheel

High an low numba tek turn roun di rim almost perfec, suh dis bet nuh cover nuh sectorpon di wheelSectorA piece a di wheel weh di pocket dem follow one anodda roun di arc, nuh a group pon di betting layout.Read di whole ting →; a jus a group pon di layout. Look pon di order fram zeropon di wheelZeroDi one green pocket weh no even-money, dozen or column bet nuh cover; a weh di house edge come fram. Nex name: single zero, 0.Read di whole ting →: 32 (high), 15 (low), 19 (high), 4 (low), 21 (high), 2 (low) an suh on.

High an low numba tek turn almost perfec roun di rim, suh di bet nuh cover nuh sector.

Roulette 19–36 payout ova 37 spin

At $10 a spin, a bet pon 19–36 win 18 time inna 37 average spin (+$180), lose to di eighteen low numba (−$180) an lose to zero one time (−$10): −$10 pon $370 weh yuh stake. Pon a double-zero wheel di two zero cost $20 pon $380, 5.26%. Zero lower dan 1 an still it lose fi di low bet: di box seh 1–18.

Mixin dem up

High plus di third dozenbet demDozen1–12, 13–24 or 25–36, pay 2:1.Read di whole ting → overlap pon all twelve a 25–36, suh it a a weighted bet pon 19–36 wid di top dozen cover two time. Low plus red overlap pon nine numba. None a dese mix nuh change di expected valuemathsExpected valueDi average result pon evry bet inna di long run. −1/37 a di stake fi evry standard European bet.Read di whole ting →; each part a 2.70% by itself.

Wah deh inna each half

Each half hold nine red an nine black numba, an nine odd an nine even. Di red numba dem a 1, 3, 5, 7, 9, 12, 14, 16 an 18 inna di low half, an 19, 21, 23, 25, 27, 30, 32, 34 an 36 inna di high half. Low a di fus dozen an half a di second; high a di odda half a di second an di third. Nuh smalla bet nuh cover 1–18 cheaper: a dozen pay 2 to 1 pon twelve numba, a six linebet demSix lineSix numba inna two row weh deh side by side, pay 5:1. Inna French: sixain.Read di whole ting → 5 to 1 pon six, an each one cost di same 2.70%.

French rule dem

Wid la partage, half a a manque or passe bet come back wen zero spin, an di cost drop to 1.35%. Wid en prisonrule demEn prisonFrench rule: wen zero hit, dem hold a even-money bet fi di nex spin instead a yuh lose it. It cut di house edge pon dem bet deh inna half.Read di whole ting → dem hold di bet fi one more spin instead: if it win, it come back widout winnins, an if it lose dem tek it.

Question dem

Wah mek dem seh “manque” fi low?

Di ball fall short, it “miss” passin 18. Passe mean it go past.

A roulette 19–36 payout more likely late inna a session?

No. Evry spin a 18/37 fi eida half.

Sumting fi laugh

1–18 or 19–36. Di same bet like red, different box.

1–18 or 19–36. Di same bet like red, different box.

Source dem

  1. Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling. Springer, 2010. Chapta 13, roulette.
wi check it 2026-09-28model: European wheel, single zeroow wi work it out ↗source dem ↗