Useful tips

How House Edge Works and Its Effect on Wagers

For starters, the house edge is a percentage that represents the casino's superiority over the player in a given game. However, it is not the fraction of money lost to a total bet. Rather, it shows the average loss on the initial wager, allowing the customer to easily estimate their possible losses during a betting session.

The bigger the percentage, the greater the house's advantage. For example, if a gambler wagers $100 on a game that claims to have a 0.20 % house edge, they can anticipate losing 20 cents. On a game with a 6% house edge, this same wager would result in a $6 loss.

That may not sound like much profit for the casino, but keep in mind that these establishments are open 24 hours a day. The casino earns 0.40% here and 14% there every minute of the day. All of these numbers add up over time, which explains why the industry remains highly profitable.

Why Casinos Will Not Cheat

Assuming that you now understand what the house edge is, and what you can expect from it, it is the same mathematical percentage that you will rely on as the most compelling piece of evidence if the casino tries to play dirty, or is involved in fraud.

Many bitter gamblers swear that casinos resort to sneaky means to take their money. However, as long as you are gambling on a legitimate casino, you are less likely going to experience dubious services from the casino.

Simply put, casinos do not need to deceive you in order to obtain your money. With help coming from the game’s regulations, casinos enjoy an inherent advantage over gamblers.

While some players may strike short-term success or even become overnight millionaires, the majority of gamblers will lose more than they win.

A Brief Outlook at Casino Games' House Edge

Casino games come in all shapes and sizes, but you can rest assured that each one has been meticulously developed to give the house an overall advantage over the players.

While some games have a set edge, others have an adjustable edge based on different factors such as the attached rules, and the deck size. Below, we will briefly look at common house edge for several of the most popular casino games available worldwide.

Casino Games


While betting on the banker, the edge is around 1.06%; when betting on the player, you will deal with a betting edge of 1.24%. If the tie option is selected, then this advantage shoots to as much as 14.36 %.


If you work with liberal Vegas rules, the house edge for this type of game is 0.28%. This also includes things like a dealer standing on a soft 17, resplitting aces, late surrender, doubling on any two cards, late surrender, double following a split, and doubling down on any two cards.

Stud Poker in the Caribbean

The house edge in these games of the card is around 5.22%.

Casino War

If you land a tie on this game, expect a 2.88% house edge. However, if you opt-out of the tie, then the house edge shoots to 3.70%.  A bet placed on a tie leads to a house edge of about 18.65%.


This popular game of dice features a diverse range of wagers, several of which have a different house edge. Any seven and two, and twelve offers (13.89 %).

On the other hand, pass/come has a 1.41%, whereas don't pass/don't come has a much smaller house edge of 1.36%.

Then there is taking odds on four or ten, five or nine, or six or eight that all have a 0.00% house edge, making them among the most preferred wagering opportunities in any casino game (it is important that the player pairs this with a negative expectation bet).


This lottery-style game has a horrendous house edge, which often fluctuates between 25% and 29%, making it one of the worst casino wagers. However, the possibility of a high reward is comforting, and this makes many gamblers continue betting on it.

Slot Machines

The house advantage on these common slot machines varies between 2% and 25%, but it's nearly impossible to determine the house edge on the particular machine you're playing.

Spanish 21

Whenever the dealer hits on a soft 17, the house edge shoots to 0.76%, but will again drop to 0.40% when the dealer stands on a soft 17.

Pai Gow Poker

The house edge in this Asian popular domino game is 1.50%.

Pai Gow

This Chinese classic's card game version offers a house edge of about 1.46%.


The European version with a single zero has a 2.70% house edge. This advantage improves 5.26% when the 00 is added for the American version.

Sic Bo

Sic Bo features a house edge ranging from 2.78% to 33.33%, but this depends on the bets placed.

Three-Card Poker

The PairPlus option gives the casino a 7.28% edge, while ante and play bear a 3.37%.

Video Poker

With full payment, the conventional Jacks or Better variant of the game has a house edge of just 0.36%. In a few rare instances, when played correctly, some video poker machines actually give the player a little edge over the casino.

Expected Hourly Loss

The house edge can be used by a gambler to calculate the value and cost of their gaming sessions. And that is precisely how a gambler should see casino games—as an expensive kind of entertainment.

However, knowing the house edge on a game is only part of the challenge. You must also know your usual wager size, and the average number of wagers you will make per hour.

Armed with that information, you can simply multiply all of those variables together, and this way, you will have a clearer picture of the average amount of money you may anticipate losing per hour.

This will not reflect your actual losses until you accumulate a sufficient number of hours, as anything is possible in online gambling. However, having some basic understanding of how this works is quite helpful.

Final Thoughts

The house edge has been around since the birth of land-based casinos, and it has been improved to what it is today. The sole purpose of this is to maintain a long-term advantage (higher edge) to casinos over their consumers, which in return enable the casino to continue running their day-to-day operations. continue operations.

Slot machines and keno have a greater house advantage, but their potentially big payouts keep customers coming back for more. This is particularly true for slots, as their 2% to 15% house edge has not prevented gamblers from betting on them.

Under the right circumstances, it is possible to reduce the house edge or even flip it in favour of the gamer. In games like video poker and some craps wagers, this is quite possible, but it is also important to know that the random nature of these games does not guarantee long-term profitability.

Accepting that the odds are stacked against you as the gambler is the best strategy to embrace. Armed with this information, you can go on and enjoy yourself as a real money gamer.

Shawna Dudley

Shawna is an ambitious and free-spirited digital nomad with expertise in creating high-quality and SEO-friendly guides and reviews in the iGaming and travel industry. Follow her on Twitter or Linkedin or send her an email.