July 14th, 2025 by CasinoGamer10

When it comes to gambling, calculating odds and probabilities for classic slot machine games with three reels and ten symbols on each reel is very simple in itself. You just have to multiply the chances of hitting the correct symbol on each real multiplied by the chances of hitting it on the other two reels, and the formula would look like this:

• 1/10×1/10×1/10=1/1000

Don’t worry. It’s not as hard as those complicated formulas of atomic bombs. By knowing this, you can understand your chances of winning in the game.

The thing is, if there are ten possible symbols on each reel, the chances of hitting 1 of those symbols is 1 out of 10. The chances of hitting the same symbol on all three reels, is the product of the chance of hitting it on each reel.

Casinos make their money by having payouts that aren’t equivalent to the true odds of hitting the jackpot. In a case where you have a 1 in 1000 chance of hitting a jackpot, if you paid 999 to 1 or 998 to 1, the difference in the payout versus the actual odds would be your resulting profit.

However, progressive jackpots are sometimes gigantic that you can even find progressive jackpots of 1$ million or more. In order to accomplish this, slot machine manufacturers had to become programmers. Because realistically, a mechanical slot machine was limited to 3 or 4 reels with 20 or so symbols on each reel. Mechanical slot machines’ reels are actually strips of metal, and having more than 20 symbols on each of them would make them too large to actually operate the machine.

This is the reason why they came up with random number generators. Casinos can now set up “Virtual Reels” with an unlimited number of symbols on each reel. They can also set up multiple reels, since the odds of hitting the jackpot has become rather smaller, the amount of the jackpot can become even bigger!

Slot machines are great games. And if you want to try out your odds of winning then simply go to sportsbook and play for free even on virtual slot machines!