Max win odds calculator
How rare is the top multiplier of a game, and how many rounds does it take on average? Choose the kind of game, set its top prize and read the odds per round and over a whole session.
Optional. Pick a casino and a title, and the calculator uses the RTP in our data for it. Only titles with an RTP figure are listed.
A generic value. Change it to the RTP your game shows.
Read it from the game rules. The maximum of each title is not in our data yet.
How rare the top prize is, by game
| Game and top prize | Per round | Hits about | Rounds for 50% | Rounds for 90% |
|---|---|---|---|---|
| Crash or limbo, top prize 100.00x | 0.99% | 1 in 101 | 70 | 232 |
| Crash or limbo, top prize 10,000x | 0.0099% | 1 in 10,101 | 7,002 | 23,258 |
| Plinko, 8 rows, outer slot | 0.78% | 1 in 128 | 89 | 294 |
| Plinko, 16 rows, outer slot | 0.0031% | 1 in 32,768 | 22,713 | 75,450 |
| Mines, 3 mines, board cleared | 0.04% | 1 in 2,300 | 1,594 | 5,295 |
| Mines, 12 mines, board cleared | 0.000019% | 1 in 5,200,300 | 3,604,573 | 11,974,133 |
How max win odds are worked out
First comes the chance of the top prize in one round, which depends on the game. In crash and limbo it is the RTP divided by the maximum multiplier. In plinko it is the two outer slots. In mines it is one board layout out of all possible ones. Rounds are independent, so the chance over many rounds follows from that single number.
Worked example
A crash game with a maximum of 10,000x and an RTP of 97.00% reaches it with a chance of 0.97 ÷ 10,000 = 0.0097%, about 1 in 10,309 rounds. In 1,000 rounds the chance of seeing it at least once is 9.24%. An even chance takes 7,146 rounds and a 90% chance takes 23,737.
The chance of any other target is in the calculator of each game: limbo target odds for limbo, plinko odds by rows and risk for plinko and mines odds per tile for mines.
What max win odds do not promise
- The average wait is not a deadline. After playing the average number of rounds, about 36.79% of players have still not seen the top prize.
- The maximum multiplier of a title is not in our data yet, so in crash and limbo mode it is a number you type.
- A round that has not hit for a long time is not more likely to hit next. The chance per round never changes.
Questions about max win odds
How many rounds until I hit the maximum multiplier?
There is no fixed number. For a 10,000x maximum at 97.00% RTP the top prize comes about 1 in 10,309 rounds, an even chance needs 7,146 rounds and a 90% chance needs 23,737.
Which game has the most reachable top prize?
The one where the top prize is smallest. Clearing a mines board with 3 mines happens about 1 in 2,300 rounds, and the outer slot on 16 row plinko about 1 in 32,768 drops.
Does a bigger stake make the max win more likely?
No. The chance per round is the same for every stake. A bigger stake raises the amount won and the amount wagered while waiting.
Is chasing the top multiplier a good plan?
It costs the same share of each bet as any other way of playing. The difference is variance: long stretches of losses and a small chance of one large win.