La Partage Rule Explained: A Guide for Roulette Players

The La Partage rule is a fundamental feature of French Roulette that provides a significant advantage to the player. When the roulette ball lands on the single zero (0), this rule allows players to receive half of their even-money wagers back. This simple mechanism effectively cuts the casino's house edge on these specific bets from 2.7% down to an impressive 1.35%, making it one of the most favorable rules for roulette enthusiasts.
Understanding the Core Concept of La Partage
For anyone serious about playing roulette, understanding the game's various rules is essential for making informed decisions. One of the most important rules to know is La Partage. The term, which translates from French as "the sharing," perfectly describes its function. It is a standard rule in French Roulette that applies specifically to even-money bets.
Even-money bets are wagers that pay out 1:1, such as:
Red or Black
Odd or Even
1-18 (Low) or 19-36 (High)
When you place one of these bets and the ball lands on the zero pocket, this rule is triggered. Instead of losing your entire stake, which is what happens in standard European or American Roulette, the house "shares" the loss with you. You immediately receive 50% of your original bet back. This might seem like a small detail, but its impact on your long-term results is substantial.
How La Partage Works: A Practical Example
Let's illustrate the rule with a simple scenario. Imagine you're at a French Roulette table and you place a $20 bet on Black. The croupier spins the wheel, and the ball comes to rest in the green '0' pocket. Without this rule, your $20 bet would be lost entirely. However, because this rule is in effect, the house returns $10 to you. Your net loss is only $10 instead of the full $20.
The Mathematical Advantage: Slashing the House Edge
The true power of this payout mechanism lies in its effect on the casino's built-in advantage, known as the house edge. In standard European Roulette (with a single zero), the house edge is 2.7%. This specific rule cuts this figure in half for all even-money bets, reducing it to just 1.35%.
"Seeking out a Roulette table with this feature is the single best decision a roulette player can make. It fundamentally alters the odds in your favor more than any other common rule variation" states a leading casino analyst.
To put this into perspective, let's compare the house edge across different roulette variants on even-money bets:
Roulette Variant | Number of Zeros | Applicable Rule | House Edge |
|---|---|---|---|
American Roulette | Two (0, 00) | None | 5.26% |
European Roulette | One (0) | None | 2.70% |
French Roulette | One (0) | La Partage | 1.35% |
As the table clearly shows, playing on a table with the La Partage rule gives you the best possible odds when making even-money wagers.
Distinguishing La Partage from the 'En Prison' Rule
Players often encounter another variation called 'En Prison' (in prison). While it achieves the same mathematical reduction of the house edge to 1.35%, it works differently.
The Sharing Rule: You immediately get 50% of your even-money bet back when the result is zero. The round is over for that bet.
En Prison: Your even-money bet is 'imprisoned' or held on the table for the next spin. If your bet wins on the subsequent spin, you get your original stake back (without winnings). If it loses, the entire stake is lost.
The choice between them is a matter of player preference for risk and volatility. The former offers a certain, immediate return of half the stake, while the latter offers an all-or-nothing chance to recover the full stake on the next spin.
Where Can You Find La Partage Tables?
This specific rule is a hallmark in the French version of Roulette. You will typically find this advantage at high-end casinos in Europe, particularly in Monte Carlo. However, its popularity has led many online casinos to offer French tables that feature this player-friendly mechanic. It is rarely, if ever, found on American wheels due to their double-zero layout. Always check the house terms before playing to confirm that the sharing rule is active.
Digital platforms often categorize these games under "Premium" or "Gold" editions to highlight the superior odds. When browsing the lobby, look for the single-zero wheel icon and verify the payout structure in the help menu. Taking those few extra seconds to ensure the refund policy is in place can significantly protect your bankroll during an unlucky spin.
| Pros | Cons |
|---|---|
The main benefit is cutting the house edge on even-money bets in half, from 2.7% to just 1.35%, improving player odds. | The rule does not apply to any other type of bet on the table, such as straight-up numbers, columns, or corner bets. |
It acts as a form of insurance, ensuring you don't lose your entire stake when the ball lands on the zero pocket. | La Partage is primarily found on French Roulette tables and is not a standard rule in the more common American or European versions. |
Unlike some complex betting strategies, the rule is straightforward: the ball hits zero, you get half your even-money bet back. |


















