A Guide to Keno

Online keno guide showing you everything you need to know about playing keno.

Keno Top Tips

  • Hands down, keno offers the worst odds of any casino game. Play for fun, not for profit.
  • Shop around to find a version with large payouts and low betting minimums.
  • Remember, previous results have zero effect on your current game. A number that's just been drawn in one game may very well come up again in the next.
  • The only way to improve your chances of a bigger win (when you do win) is to select a game where the pay table is more favorable.

Online keno is the casino game that’s most similar to playing the lottery, and it manages to be both fun and incredibly simple to play. All you need to do is choose your numbers out of a grid of 80, then hope that enough of them match the 20 random numbers generated by the casino.

It may be fun, it may be like playing the lottery, but keno offers the worst odds of any gambling game in the world. The odds are literally stacked against you, especially if you consider that the odds of matching all 20 numbers (spots) you pick are over 1 in 3.5 quintillion (3,535,316,142,212,180,000). Luckily, you don’t have to match all 20 numbers to win; you get paid for matching just two balls. But the truth is, the odds of keno make it hardly worth playing. Casino Edge suggests that, if you really want to play keno online, play it with loose change and never bet a significant amount. You have been warned!

Keno has its historical roots laid firmly in China, from where it was brought to the US by Chinese railroad workers in the mid- to early 1800s. Originally called Baige Piao, which is Chinese for “white pigeon”, the game is steeped in legend.

You play keno by selecting between one and 15 numbers from a grid of 80. Depending on your wager per ball, the payout structure will differ — the more you wager, the better the winnings; nothing new there. Then, 20 balls are drawn by the casino. If those drawn numbers match any that the player has selected, the result is a payout that varies wildly but can be well in to the hundreds of thousands of dollars. Keno may not be one of the biggest or most popular games in casinos, but almost all online casinos offer it nonetheless, so it isn’t hard to find.

Keno is most popular in the US; however, the game is enjoyed by players all over the globe. With its shallow learning curve and ease of play, keno is a very good game for anyone new to gambling.