Advantages of ‘En prison’ and ‘La Partage’ roulette bets

Advantages of ‘En prison’ and ‘La Partage’ roulette bets

‘En prison’ and ‘La Partage’ roulette rules can be to your advantage if you are betting on outside even money bets. Here’s more.

‘En prison’ and ‘La Partage’ rules are generally here to reduce the house edge and give you better payout advantage as a player. They originated in French roulette but have since found their way in some European roulette games.

If you do the math to determine the house edge of American and European Roulette, you will notice they offer 5.26% and 2.70% respectively. This is quite high. 

The European wheelcomes with one zero (0) and 36 numbers which = potential for 37 different outcomes

American wheel comes with two zero spots (0 and 00) and 36 numbers which = potential for 38 different outcomes. 

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What are ‘En prison’ and ‘La Partage’ bets?

Firstly, these bets will only work in even money bets in roulette. If you are familiar with Even Money bets, understanding ‘En prison’ and ‘La Partage’ will be easy.

An Even Money Bet is any bet that gives £1 for £1 bet. Simply put, it pays 1:1.

For example:

Landing Red and Black equals an Even Bet. If you bet £100 on Black and land Black, you win £100 (the same amount as your stake).

Even money bets include Red/Black, Even/Odd, 1-18/19-36) and the bet loses if the ball lands on zero.

‘En prison’ Rule

It means ‘in prison’. The biggest advantage of ‘En prison’ is that it lowers the house edge to about 1.35%.  ‘En prison’ is undoubtedly far much better than good old American Roulette.

The ‘En prison’ rule helps you recover your bets after landing a zero on a spin. 

You can implore the ‘En prison’ rule whenever your even money bet results in a 0 or 00. Your bet will be ‘imprisoned’ and remain that way until the next spin’s results come in. 

If the next wheel spin is a win, you get your bet back. (Note, you are not paid for a winning spin, rather you get your bet back).

There are two variations of ‘En prison’ rule:

a)   When the imprisonment spin ends in 0 or 00 – And the player loses his bet

b)   When the succeeding imprisonment spin ends in 0 or 00 – But the player continues to spin the wheel until he/she wins or loses the bet.

The best variation is the second one, where you continue spinning until there is a win or loss.

The ‘En prison’ rule is common in French Roulette – the wheel is only a single zero. The single wheel comes with a 1.38% house edge.  If the imprisonment spins results in 0 and you lose your entire bet, the house edge will apply.

However, if you are allowed to play the 2nd variation (spin until the imprisonment spin is not a 0, the house edge is 1.37%).

‘La Partage’

‘La Partage’ is one of the best rules of roulette. It will significantly reduce the house edge, giving you an even better advantage than ‘En prison’.

If the ball lands on zero, all your even-money bets will divide into 2 and you get half of your bet back. (You don’t win half your bet; instead, you receive half your bet back). This is far much better than ‘En prison’ where you could lose your entire bet.

You will find ‘La Partage’ in both land casinos and these top UK online casinos.‘La Partage’ is mainly offered in French Roulette tables.

Table games with ‘En prison’ and ‘La Partage’

So, what live casino games can you play using ‘En prison’ and ‘La Partage’ rules? Yes, the rules are common in land-based casinos but it is good to know you can play remotely. 

Although a huge number of live dealer roulette tables come with the European rules, you will find at least one game with ‘En prison’ and ‘La Partage’ rules at the most trustworthy casinos.

  • Live French Roulette La Partage
  • French Rulette Gold
  • Diamond Roulette French
  • Auto Roulette La Partage (LeoVegas Casino)
  • Dutch Roulette La Partage (LeoVegas Casino)

As a piece of advice, it is better to play French Roulette against live dealers, more than computers.  Live casinos come with better betting limits.

Difference between ‘En prison’ and ‘La Partage’

Most unseasoned players think that the odds of winning on roulette are not as favourable. That is only true if you are using the American Roulette wheel on a variant like 5 number bet.

While in ‘En prison’ you have a chance to recover your stakes, in ‘La Partage’ you only lose half your even-odd bet.

 ‘En Prison’ allows you a chance to choose whether you want your bet to stay until the next spin or not. However, in La Partage, you instantly get half of your bet if the ball lands on zero.


Most trustworthy UK live casinos offer the ‘La Partage’ rule because it offers a more attractive deal for players. However, whether you are playing ‘En prison’ or ‘La Partage’, one common advantage is the reduced house edge.

Having the house edge reduced by more than half can have a huge effect on your wins. In gambling, even the slightest change can make or break your profit streaks. Therefore, keep an eye out for roulette versions that offer the above rules.

As many professional live casino players will tell you, Live Roulette can be a very profitable online casino game. The rules are straightforward and you don’t a specific gaming strategy. However, you might want to learn how to manage the size of your bets.

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