If you have ever wondered whether European vs American roulette is “basically the same game,” you are close—but one small detail changes everything: the number of zero pockets on the wheel. That single design choice drives the house edge comparison, your long-run expected loss, and ultimately which roulette is better for players who want more value per spin.
This guide breaks down the practical differences between single zero vs double zero roulette, shows simple expected-value calculations, and highlights rule variants (especially French roulette) that can improve your odds even further—without changing your favorite bet types.
At a Glance: The Real Difference Is the Zeros
Both European and American roulette use the same familiar numbers 1–36 and pay the same “standard” payouts (like 35:1 for a straight-up number). The difference is the wheel’s extra pocket(s):
- European roulette: 37 pockets (1–36 plus a single 0).
- American roulette: 38 pockets (1–36 plus 0 and 00).
That additional 00 may look harmless, but it increases the casino advantage on most bets substantially.
Comparison Table: European vs American vs French Roulette
Use this quick table to compare the essentials players care about: pockets, house edge, and typical payouts.
| Game type | Pockets on wheel | Zero pockets | House edge (most bets) | Typical straight-up payout | Typical even-money payout |
|---|---|---|---|---|---|
| European roulette | 37 | 0 | About 2.70% | 35:1 | 1:1 |
| American roulette | 38 | 0, 00 | About 5.26% | 35:1 | 1:1 |
| French roulette (with La Partage or En Prison on even-money bets) | 37 | 0 | Even-money bets: about 1.35% | 35:1 | 1:1 (with special zero rule) |
Key takeaway: Payouts look the same, but the probability of winning each bet is lower when an extra zero is added—so the house edge rises.
House Edge Comparison (Why One Pocket Matters So Much)
The house edge in roulette comes from the fact that payouts are set as if there were only 36 outcomes, but the wheel actually has 37 or 38 pockets.
European roulette: about 2.70% house edge
- There are 37 outcomes.
- A straight-up bet wins 1 out of 37 times.
- The payout is 35:1 (plus you keep your original stake), which is slightly less than “fair” for a 37-outcome wheel.
American roulette: about 5.26% house edge
- There are 38 outcomes due to the 00.
- The payout is still 35:1, but now you win only 1 out of 38 times on a straight-up bet.
- That extra losing pocket pushes the casino advantage notably higher.
In plain terms: double-zero roulette is roughly twice as expensive in the long run as single-zero roulette.
Example Calculations: Expected Loss per $100 (European vs American)
Expected loss is a helpful way to compare games because it strips away short-term variance and focuses on long-run cost. The math is simple:
Expected loss = House edge × Amount bet
European roulette expected loss
- $100 × 2.70% =$2.70 expected loss
American roulette expected loss
- $100 × 5.26% =$5.26 expected loss
That difference of $2.56 per $100 might not feel huge on one spin, but over time it adds up quickly. For example, over $1,000 in total action:
- European roulette: about $27.00 expected loss
- American roulette: about $52.60 expected loss
Benefit for players: Choosing single-zero roulette effectively lets your bankroll last longer, gives you more spins for the same money, and increases the chance your session ends ahead simply because less value is siphoned off by the rules.
Bet Types and Payouts: What Stays the Same
One reason roulette is so approachable is that the bet menu is consistent across versions. In most casinos, European vs American roulette offers the same core bet types, with the same typical payouts:
- Straight-up (single number): 35:1
- Split (two numbers): 17:1
- Street (three numbers): 11:1
- Corner (four numbers): 8:1
- Six line (six numbers): 5:1
- Dozen (12 numbers): 2:1
- Column (12 numbers): 2:1
- Even-money outside bets (red/black, odd/even, high/low): 1:1
What changes is the probability of winning those bets because of the extra 00 on American wheels.
Wheel Layout and Table Layout: Practical Differences You Will Notice
Beyond the math, there are a few physical and interface differences that matter—especially if you move between casinos or switch between live dealer and digital roulette.
1) The wheel pocket sequencing is different
The order of numbers around the wheel is not the same in European and American roulette. This does not change the house edge by itself, but it can affect:
- How quickly you can locate sections of the wheel if you track results
- How some dealers announce neighbors and callouts (especially in French-style presentations)
2) The American table includes a 00
On American roulette tables, you will see both 0 and 00 at the top of the layout. That is the visual signal you are looking for when deciding between single zero vs double zero.
3) Rule variants are more common in European / French formats
European and French tables are more likely to offer special rules on even-money bets that improve player value (covered next).
French Roulette Rules That Can Improve Your Odds (La Partage and En Prison)
If your goal is to find the best roulette odds, the best answer is often not just “European roulette,” but French roulette with player-friendly zero rules.
La Partage (often the simplest to understand)
With La Partage, when you make an even-money bet (like red/black) and the ball lands on 0, you lose only half your bet instead of the full amount.
- Result: the even-money house edge on a single-zero wheel is effectively reduced from about 2.70% to about 1.35%.
En Prison (similar long-run value, different flow)
With En Prison, an even-money bet that would lose due to a 0 is “imprisoned” for a spin. If your bet wins on the next spin, you get your stake back (typically without profit). If it loses again, you lose the stake.
- Result: on even-money bets, the long-run house edge is also about 1.35% on a single-zero wheel.
Player benefit: If you like the simplicity of outside bets, French rules can meaningfully reduce the built-in cost of playing—without requiring complicated strategy changes.
Pros and Cons: European vs American Roulette
Even if the odds are the headline, different roulette versions can suit different players and settings. Here is a clear, player-focused comparison.
European roulette (single-zero) pros
- Lower house edge (about 2.70% on most bets), which can extend your bankroll.
- More value per spin: your expected loss is lower for the same wager size.
- More common in Europe and widely available in many online casinos.
European roulette considerations
- You still face the fundamental randomness of roulette; no version removes the house edge entirely.
- Not every “European” labeled game includes French rules like La Partage or En Prison.
American roulette (double-zero) pros
- Very common in the US, especially in traditional land-based casinos.
- Familiar layout for players who learned roulette in American casinos.
American roulette considerations
- Higher house edge (about 5.26% on most bets) means higher long-run cost.
- The extra 00 pocket reduces your winning probability across the board.
If your priority is strictly “which roulette is better for my odds,” single-zero European (and especially French rules on even-money bets) is usually the smarter choice.
How to Spot Single-Zero vs Double-Zero Fast (Online and In-Casino)
You can save money over time simply by recognizing the game type before you place your first chip. Here is a quick checklist.
In a land-based casino
- Look at the felt: if you see 00, it is American roulette (double-zero).
- Look at the wheel: the American wheel has both 0 and 00.
- Ask the dealer: “Is this single-zero or double-zero?” and “Do you offer La Partage or En Prison on even-money bets?”
- Check signage: some casinos label tables as “European Roulette” or “Double Zero Roulette.”
Online casinos (including live dealer roulette)
- Read the game title carefully: “European Roulette” typically implies a single 0; “American Roulette” typically implies 0 and 00.
- Open the paytable / info panel: reputable games list wheel pockets and rules.
- Look for French rule keywords: La Partage and En Prison are usually highlighted because they are a selling point.
- Confirm even-money handling on zero: if the rules say you lose half (or your bet is imprisoned), that is a value upgrade for outside-bet players.
Practical win: Even a quick habit of avoiding double-zero tables can cut your expected loss roughly in half over many sessions.
Which Roulette Is Better? Choose Based on Your Goal
Different roulette versions shine depending on what you want from the game.
If you want the best odds
- Best choice: French roulette with La Partage or En Prison (especially if you play even-money bets).
- Next best: European roulette (single-zero).
If you want the most common option in many US casinos
- You will often find American roulette more available, but you pay for that convenience through a higher house edge.
If you mainly play inside bets (like straight-up numbers)
The difference still matters. A straight-up bet is always a long-odds wager, so reducing the house edge from about 5.26% to about 2.70% is a meaningful upgrade over time—even though your short-term results will still swing.
Simple, Player-Friendly Tips to Get More Value from Roulette
Roulette is a negative-expectation game over the long run, but you can make smarter choices that improve value and enjoyment per dollar.
- Prioritize single-zero wheels: choosing European over American roulette is one of the biggest “easy wins” available, or play blackjack if you prefer a different game.
- Seek French rules for outside bets: if you like red/black, odd/even, or high/low, La Partage or En Prison can reduce the even-money house edge to about 1.35%.
- Keep bet sizing consistent: steady stakes help you manage variance and avoid chasing losses.
- Set a session budget and a stop point: clear limits support a smoother experience and reduce impulse decisions.
- Evaluate games by rules, not streaks: the wheel has no memory; your best controllable lever is the rule set and house edge.
Mini “Success Story” Scenarios (What Better Rules Can Do)
While no roulette variant guarantees profits, better rules can measurably improve what players often care about most: more time at the table and less cost per spin.
Scenario A: Two players, same bankroll, different wheels
Imagine two players each wager $100 per round on average across a session (spread across bets, but the long-run edge applies similarly):
- Player 1 chooses European roulette (about $2.70 expected loss per $100).
- Player 2 chooses American roulette (about $5.26 expected loss per $100).
Over repeated rounds, Player 1 is mathematically “leaking” value more slowly—giving more room for normal variance to produce a positive session and helping the bankroll last longer.
Scenario B: Outside-bet player upgrades to French rules
If you primarily play even-money bets, switching from standard European rules (about 2.70% on those bets) to La Partage or En Prison (about 1.35%) can effectively cut the cost of those bets in half—while keeping the same simple betting style.
FAQ: European vs American Roulette
Is European roulette always better than American roulette?
From an odds perspective, yes: single-zero European roulette has a lower house edge (about 2.70%) than double-zero American roulette (about 5.26%) on most bets.
Are payouts different in European vs American roulette?
Typically, no. Common payouts like 35:1 for a straight-up bet are the same. The difference is the extra 00 pocket in American roulette, which lowers your winning probability and increases the house edge.
What is the best roulette version for even-money bets?
French roulette with La Partage or En Prison is often the best for even-money bets because it can reduce the house edge on those wagers to about 1.35% on a single-zero wheel.
How can I quickly tell if a roulette table is double-zero?
Look for 00 on the table layout (felt) and on the wheel. If 00 is present, it is American roulette.
Bottom Line: Single-Zero Wins the Value Battle
When comparing European vs American roulette, the most important factor is the wheel: single zero vs double zero directly drives your expected loss. European roulette’s ~2.70% house edge is meaningfully better than American roulette’s ~5.26% on most bets, and French rules like La Partage or En Prison can improve even-money bets further to about 1.35%.
If you want a straightforward, high-impact way to play smarter without changing the fun of roulette, make this your default: choose single-zero whenever you can, and grab French-rule tables when you like outside bets.
