How Aviator works, round by round
A plain explanation of one round, what cashing out does, and the chance each cash-out target gets reached.
In Aviator you stake on a round and watch a multiplier rise from 1×. Cash out before it crashes and you keep stake × multiplier. Wait one moment too long and you lose the stake. That single choice, when to cash out, is all there is to play.
The calculator above starts at a 2× cash-out, which is reached about 48.5% of the time (1 in 2.1). Every other target keeps the same share of your stake on average.
These are example figures. Replace them with your own app’s return-to-player figure and your own stake, and read the result as an average, not a forecast.
Common questions
What happens in one round of a crash game?
A multiplier starts at 1× and rises until it crashes at a random moment. If you cash out before the crash you get your stake times the multiplier at that moment. If it crashes first you lose the stake. Each round is separate.
Why does every cash-out target keep the same share?
The chance of reaching a multiple falls as the multiple rises, and the payout rises by the same factor, so the average return stays at the game’s RTP whatever you choose. A target only changes how often you win and how long the losing runs get.
How do I decide how much is too much?
Decide before you start what you can afford to lose and stop when you reach it. The expected-loss calculator and the daily limit guide on this site turn that into a number for a session.
What does the chance of finishing ahead mean?
It is the exact chance that a session of the chosen length returns more than was staked. It is higher over a few rounds and falls steadily as the number of rounds grows, because the average loss builds with every round.
Does this page send my numbers anywhere?
No. It runs in your browser and works everything out on your own device. Nothing you type or choose is uploaded, and there are no accounts.