Roulette’s odds are set by the number of pockets on the wheel. A single-zero European wheel gives the house 2.70% on every bet, a double-zero American wheel gives it 5.26%, and French tables with La Partage cut the edge on even-money bets to 1.35%. Choosing the right wheel saves you more money than any betting pattern ever will.
This page explains where those figures come from, gives the full payout table, and covers the betting-system claims that circulate in Nigerian gaming groups and Telegram channels.
Three wheels, three different games
| Version | Pockets | Zeros | House edge |
|---|---|---|---|
| European | 37 | 0 | 2.70% on all bets |
| American | 38 | 0 and 00 | 5.26% on most bets; 7.89% on the five-number bet |
| French | 37 | 0 | 2.70%, or 1.35% on even-money bets with La Partage |
The three versions pay the same odds on the same bets. The only difference is how many losing pockets the house adds. American roulette’s extra double zero nearly doubles the cost of playing without improving a single payout.
French roulette uses the same single-zero wheel as European, but adds one of two rules for even-money bets (red/black, odd/even, 1–18/19–36) when the ball lands on zero:
- La Partage: you lose only half your even-money stake.
- En Prison: your stake is “imprisoned” for the next spin. If that spin wins, you get your original stake back with no profit; if it loses, the stake is gone.
Where the house edge comes from
The clearest way to see the edge is to cover every number. On a European wheel, place ₦1,000 straight-up on each of the 37 numbers: ₦37,000 in total. Whichever number wins pays 35:1, so you receive ₦35,000 profit plus that ₦1,000 stake back, which is ₦36,000. The spin costs you ₦1,000 out of ₦37,000, or 1/37 = 2.70%. The payouts are calculated as if the wheel had 36 pockets; the zero is the house’s share.
On an American wheel, the same exercise covers 38 numbers for ₦38,000 and still returns ₦36,000. The loss is ₦2,000 out of ₦38,000, or 2/38 = 5.26%. The five-number bet (0, 00, 1, 2, 3) pays 6:1 when fair odds would be 6.6:1, which is why its edge rises to 7.89%.
La Partage works this way. On an even-money bet, 18 pockets win, 18 lose, and zero now costs only half a stake. The expected loss is half a unit in 37 spins, or 0.5/37 = 1.35%. En Prison comes out at almost the same figure; Wizard of Odds calculates about 1.39% for a single imprisonment. These rules apply only to even-money bets. A straight-up bet on a French table still carries 2.70%.
For a session of 100 spins at ₦1,000 on red, that is ₦100,000 wagered. Expect to lose about ₦2,700 on European, ₦5,260 on American and ₦1,350 on a French La Partage table over the long run, although any single session can finish far from those averages.
Payout table
| Bet | Numbers covered | Pays | Chance (European) | Chance (American) |
|---|---|---|---|---|
| Straight up | 1 | 35:1 | 2.70% | 2.63% |
| Split | 2 | 17:1 | 5.41% | 5.26% |
| Street | 3 | 11:1 | 8.11% | 7.89% |
| Corner | 4 | 8:1 | 10.81% | 10.53% |
| Six line | 6 | 5:1 | 16.22% | 15.79% |
| Dozen or column | 12 | 2:1 | 32.43% | 31.58% |
| Red/black, odd/even, 1–18/19–36 | 18 | 1:1 | 48.65% | 47.37% |
Inside bets (straight, split, street, corner, six line) go on the numbers themselves. Outside bets cover larger groups and sit around the edge of the layout. Zero is neither red nor black, odd nor even, so it beats every outside bet.
Some live tables add features such as random multipliers on lucky numbers. To fund them, these versions usually pay straight-up bets at less than 35:1 when no multiplier lands. Read the paytable in the game’s help screen, because the 2.70% figure above applies only to standard payouts.
Betting systems and why they fail
Every staking system tries to rearrange losses so that they seem to disappear. None of them changes the probability of the next spin, and the house edge applies to every naira wagered. Wizard of Odds puts it simply: no betting system can overcome the house edge in the long run.
The Martingale
The Martingale doubles your stake after every loss so that a single win recovers everything plus one base unit. Starting at ₦500 on red, a run of losses calls for ₦1,000, ₦2,000, ₦4,000, ₦8,000, ₦16,000, ₦32,000 and then ₦64,000. That eighth bet means you have staked ₦127,500 in total, all to win ₦500.
Eight losses in a row sounds unlikely, but on a European wheel the chance is (19/37)⁸, about 0.48% or roughly 1 in 207 sequences. Play a few hundred sequences and you should expect to meet it. Table maximums often stop the doubling before then. The system produces many small wins and an occasional large loss, and the average result still equals the house edge.
d’Alembert, Fibonacci and Labouchère
These raise stakes more slowly after losses, so the losing streaks hurt less, and the eventual recovery also takes longer. They are slower versions of the same idea, with the same 2.70% or 5.26% cost on every bet.
Hot numbers, cold numbers and wheel bias
Result boards showing “hot” and “cold” numbers describe the past. A number that has not appeared for 80 spins has exactly the same 1-in-37 chance on the next spin. Physical wheel bias, from a tilted or worn wheel, was genuinely exploited in land-based casinos decades ago. It is irrelevant to RNG roulette, and live-studio wheels are monitored and serviced to prevent it.
Choosing a table
The 8XBET casino lobby carries roulette as both RNG software and live-dealer tables, and the table name usually tells you the wheel type. When choosing:
- Pick single-zero European or French tables over American ones.
- If you mainly bet red/black or odd/even, a French table with La Partage halves your cost.
- Look up the minimum and maximum stakes in the table’s information panel before betting, especially if you bet several chips per spin.
- Treat multiplier and “lightning” variants as a different paytable, not standard roulette.
Live roulette streams continuous video and uses noticeably more mobile data than RNG tables, so playing on Wi-Fi or watching your data balance on MTN, Airtel or Glo bundles is sensible. For an overview of other tables, see the casino guide, the live casino page and the dice-based sic bo guide.
Frequently asked questions
Is any roulette bet better than another on the same wheel?
On a European wheel, no. Every bet carries 2.70%, whether it is a single number or red. The bets differ in volatility, not cost. On an American wheel, avoid the five-number bet, which costs 7.89%.
Can I use La Partage on a straight-up bet?
No. La Partage and En Prison apply only to even-money bets. Other bets on a French table carry the normal single-zero edge.
Does an online roulette wheel remember previous spins?
No. Each spin is independent, whether it is produced by an RNG or by a physical wheel in a studio.
Decide your session budget before the first spin; the responsible gambling page has tools and contacts if you need them.