{"id":494,"date":"2016-10-25T14:53:04","date_gmt":"2016-10-25T14:53:04","guid":{"rendered":"http:\/\/www.bettingwebsites.org.uk\/?page_id=494"},"modified":"2023-11-23T15:34:34","modified_gmt":"2023-11-23T15:34:34","slug":"house-edge","status":"publish","type":"page","link":"https:\/\/www.bettingwebsites.org.uk\/articles\/casino-guides\/house-edge\/","title":{"rendered":"House Edge"},"content":{"rendered":"

\"house-edge\"<\/p>\n

Whether you are new to casino games or a seasoned pro, there is always one thing to keep in mind when placing your bets: the house edge. In order to make a profit, the house \u2013 or casino to you and me \u2013 retains an estimated percentage from every bet placed across the different games. This percentage of what the casino should expect to keep is the house edge (sometimes called the house advantage).<\/p>\n

It doesn\u2019t matter which casino game you play, the house will always have the edge as the house edge is in place to ensure it makes a long-term profit. So, players have the chance to win big occasionally, but overall the casino takes its percentage whether you win or lose.<\/p>\n

What Is House Edge?<\/h2>\n

\"houseThe house edge is ultimately a calculation that is measured as a percentage. This percentage is based on the difference between the odds of either something happening, so you win, or nothing happening when the bet is placed and the house wins. As these odds vary from game to game because some games carry higher stakes, the house edge also varies from game to game.<\/p>\n

If numbers are your thing and you are interested in how the maths involved<\/a> in creating these house edge percentages looks in terms of a real game, read on for a breakdown of how these numbers are achieved\u2026<\/p>\n

Roulette House Edge<\/h2>\n

European Roulette<\/h3>\n

A good way to show you the nitty gritty of house edge percentages is to use roulette as an example. Red or black bets in roulette lead you to believe that you have a 50-50 chance of winning because there are two outcomes from numbers 1 to 36 and the house pays out for evens. The green zero, the house number, belongs to the dealer and bets that land on 0 belong to the house (unless you bet directly on zero of course).<\/p>\n

\"european<\/p>\n

With these outcomes in mind, to find the house edge we deduct the percentage of odds of you winning \u2013 which is 18 chances out of 37, or 48.6% when expressed as a percentage \u2013 from the odds of the house winning \u2013 which is 19 chances out of 37 (because the house also has 0), or 51.4% expressed as a percentage. So, this leaves us with a percentage of 2.8%, and this is the house edge for roulette.<\/p>\n

American Roulette<\/h3>\n

But this is only the case for European roulette; it all changes when we look at the American version of the game. The table for American roulette is different and there is a new set of odds to play with. In addition to the single 0, the US version adds a 00 to the wheel, meaning the odds are altered and offering 38 variations instead so that it is now either red, black or neither.<\/p>\n

\"american<\/p>\n

This shift was done to benefit the house and means that the house edge on American roulette is almost doubled to 5% and puts you, the player, at more of a disadvantage.<\/p>\n

To mix things up further, if we look at French roulette, there is a twist and an entirely new set of rules.<\/p>\n

French Roulette and La Partage<\/h3>\n

\"routletteFrench roulette follows the same rule as its European counterpart in that it has a single 0, however in this case the rule of La Partage comes into play. The translation of La Partage from the French is \u2018the divide\u2019, and a divide is literally what happens when playing this variation of the game.<\/p>\n

It is important to note before you play French roulette that La Partage only comes into effect for even money bets. This is when bets are placed for high\/low, even\/odd, or red\/black. We explain below the bets where the rule of La Partage doesn\u2019t apply.<\/p>\n

If the ball lands on the 0 (the house number), the dealer will split all these even bets in half, keeping 50% for the house and returning the other 50% to the player. If you are playing at an offline casino, you may be offered the opportunity to keep your half stake for the next game, but if you are playing online this generally means you will be automatically be refunded.<\/p>\n

By using La Partage, the house edge itself is halved, significantly reducing it down from 2.8% to 1.35%. So, when you weigh up the three versions of roulette that we\u2019ve covered, the French version is less risky for players when it comes to the house edge.<\/p>\n

On many French roulette tables, La Partage is automatically offered but it is well worth checking the rules and payouts at the casino you\u2019re playing at before you start playing. Also, this rule is only applicable to the even bets.<\/p>\n

Other types of bets are all automatic losses if it lands on 0. These other types of bets include:<\/p>\n