The basics
How keno works at crypto casinos
Crypto casino keno is played on a board of 40 numbers. You pick between 1 and 10 of them, the game draws 10, and you’re paid by how many of your picks land. Every casino on our list uses this same 40-number, 10-draw board, so the odds of hitting your numbers are the same everywhere. What differs is the payout table, which is where the RTP comes from.
Martin, from inside a crypto casino
Keno feels like a lottery, and that’s a big part of why it’s so popular. Most people grew up with lotteries, but here you can play dozens of draws a minute instead of one a week. It also plays a lot like a slot: you never know when the big multiplier is coming. That’s why it’s one of the most played originals and a regular on streams.
Most casinos let you pick a risk level: low, medium or high, plus a classic mode. Higher risk pays nothing on more of the draws, but its top multipliers are far bigger.
RTP
Does the number of picks or the risk level change keno RTP?
The payout table is built so that each setting returns the same 99% over time. Only the swings change: more picks and higher risk mean rarer wins with bigger multipliers.
The one exception is Extreme mode. The game still draws 10 numbers and you still pick 1 to 10, but from a board of 56 instead of 40, so your numbers land far less often. All 3 of 3, for example, lands about 1 in 231 draws instead of 1 in 82. Its top multipliers are huge, which is exactly what tempts people, but it pays less: at Rainbet, Extreme pays 98% against 99% for normal keno.
Keno odds explorer Interactive
Exact odds from the board. Keno pay tables differ per casino and risk level, so this shows the odds, not payouts.
Your odds of hitting every number you pick
| Numbers picked | All land: normal keno (40 numbers) | All land: Extreme mode (56 numbers) |
|---|---|---|
| 1 | 1 in 4 | 1 in 6 |
| 2 | 1 in 17 | 1 in 34 |
| 3 | 1 in 82 | 1 in 231 |
| 4 | 1 in 435 | 1 in 1,749 |
| 5 | 1 in 2,611 | 1 in 15,158 |
| 6 | 1 in 18,278 | 1 in 154,612 |
| 7 | 1 in 155,363 | 1 in 1.9 million |
| 8 | 1 in 1.7 million | 1 in 32 million |
| 9 | 1 in 27 million | 1 in 758 million |
| 10 | 1 in 848 million | 1 in 35.6 billion |
Both boards draw 10 numbers, and normal keno is the same 40-number board at every casino, so the odds are the same everywhere.
From the casino side
How players actually play keno
Martin, from inside a crypto casino
From what I see working at a crypto casino, most keno players go for high risk. Two setups are the most popular:
- 8–10 numbers on high risk: you’re hoping most of your balls land and you catch a 500x–1,000x hit. Smaller wins still come in when fewer numbers land.
- 2–4 numbers: a decent multiplier comes much more often when all your picks land.
My own favourites are 3 numbers on high, going for all 3, and 9 numbers on high, aiming for at least 7 of 9.
To put numbers on those: all 3 of 3 lands about 1 in 82 draws. At least 7 of 9 lands about 1 in 5,100. What either one pays depends on that casino’s payout table, but at a 99% casino the long-run return is the same whichever you choose.
Do it yourself
How to check keno RTP yourself
Martin, from inside a crypto casino
The RTP is usually shown in the game itself, in the info or fairness panel, or in the description below the game on the casino’s page. If you can’t find it, ask live chat: they’ll tell you where to look or just give you the number.
That’s how we built this page: we checked every casino in the game or confirmed it with live chat, and every casino in the ranking shows the date we checked it.
Myth vs fact
“Keno owes me”: the most common myth
A lot of players raise their bets after a losing streak, because they feel the game “owes” them and their numbers must be about to land. Some keep playing the same numbers that haven’t hit for a while for the same reason.
Every draw is independent: the game doesn’t remember your last round, and the numbers that haven’t come up aren’t “due”. RTP is also a long-run theoretical figure. If you’ve been winning or losing a lot, that doesn’t mean the game will now swing the other way to even out your personal RTP.
On crypto casinos you can check this yourself. Keno is provably fair:
Our picks
Where to play keno
Nine casinos on our list pay the full 99% on keno. If you play a lot, Duel and Gamdom also pay 99% and add zero edge on your first $50,000 and $5,000 of bets each day. Our pick for keno, Shuffle, pays the full 99%.
Our pick for keno
Shuffle99%
One of 11 casinos paying the full 99% on keno, rated 8.1.
Visit Shuffle18+, T&Cs apply
For high volume
Duel99%, zero edge, first $50k a day
◎ Zero edge on your first $50,000 of bets a day.
Visit Duel18+, T&Cs apply
Compare every casino’s keno RTP in the ranking above, or see all originals in our crypto casino originals RTP comparison.
FAQ
What is the RTP of keno at crypto casinos?
At most crypto casinos we review, keno pays 99%, a 1% house edge. Of the 13 casinos with keno on our list, 11 pay 99%, BC.Game pays 98% and BitStarz 97%.
Which crypto casino has the best keno RTP?
Nine casinos pay the full 99%, including Rainbet, Stake, Shuffle and Cloudbet. Duel and Gamdom also pay 99% and add zero edge on your first $50,000 and $5,000 of bets each day.
Does picking more numbers change the keno RTP?
No. The RTP is the same whether you pick 1 or 10 numbers and on any risk level. Only Extreme mode, where offered, pays less: it draws 10 numbers from 56 instead of 40, and pays 98% at Rainbet.
What are the odds of hitting all your numbers in keno?
With 10 numbers drawn from 40, all 3 of 3 picks land about 1 in 82 draws, all 5 of 5 about 1 in 2,611, and all 10 of 10 about 1 in 848 million.