# How to Calculate the House Edge of a Slot Machine

You have heard of the House edge, but what is it and how does it affect your chances of winning? A simple explanation is the house edge of a slot machine. Generally speaking, the lower the house edge, the better your chances of winning are. There are several other factors to consider, too. Here’s how to determine how much the house edge of a slot machine is before you play it. If you know how to calculate the House edge, you will be able to choose a slot that suits your personality.

## Probability of winning on a bonus game

Almost all slot machines use microprocessors to assign different probabilities for symbols, including the one you want to win. Fortunately, modern slot machines can be more accurate. The probabilities assigned to symbols in a bonus game are more than double the normal odds. Consequently, you’re more likely to win than you’d be with a traditional machine. If you don’t want to get tricked, know the odds and make smarter choices.

## Probability of winning on a side game

To calculate the probability of winning in a side game, you can use a play-by-play table. Each row corresponds to the time left in the game, to the nearest minute, the margin of victory, and the empirical probability of winning based on the historical proportion and sample size. If a side game is played in the same stadium every week, the probability of winning is always the same. However, if you are planning to make the game more fun, try using a table with the probability of winning each team.

## House edge of a slot machine

If you want to learn about the casino game’s house edge, then you need to understand how payout percentages affect results. A good way to do this is to use a spreadsheet, but for some games, a computer program is required. In other cases, you can run a cycle and analyze the results. In either case, the House Edge is the percentage of returns that a slot machine will keep from the bets placed on it.

The house edge of a slot machine varies widely between games, but most of them have a house advantage between 2% and 25%. The house edge of a video poker machine, for instance, is 0.36%, compared to 0.28% in other games. While this is still not a good deal, it can help you decide on which games are worth playing based on the house edge. A good rule of thumb is to choose the ones with the lowest house edge.