Crash Cashout Explorer

The myth of the perfect cashout strategy

In games like Stake’s Crash or Aviator, the multiplier climbs exponentially until the round ends in a sudden bust. Casual players argue endlessly about the “best” cashout target. Some advocate for conservative, low-multiplier targets like 1.1x or 1.2x, claiming it is “free money.” Others chase rare 100x jackpots.

The mathematical truth is that the game’s house edge is hard-coded into the seed distribution. Every cashout target carries a precise probability of success that balances out the payout size. There is no strategic cashout point that shifts the math in your favor.

The math behind crash survival curves

The probability of the multiplier reaching or exceeding a specific target follows a simple power law equation:

1. Survival probability formula

To find the probability that a crash multiplier M will reach or exceed a target cashout x, we use the survival equation:

P(M ≥ x) = (1 - House_Edge) / x

Where House_Edge is expressed as a decimal (e.g., 0.01 for a 1% house edge) and x is your target cashout multiplier.

For example, on a game with a 1% house edge, the probability of hitting a 2.0x multiplier is:

P(M ≥ 2.0) = (1 - 0.01) / 2.0 = 0.99 / 2.0 = 49.5%

The probability of hitting a 10.0x multiplier is:

P(M ≥ 10.0) = 0.99 / 10.0 = 9.9%

2. Constant expected value

If you multiply your net win size by its exact probability of occurring, you find the Expected Value (EV). In a standard crash game, this remains perfectly flat:

EV = [P(M ≥ x) * (x - 1)] + [P(M < x) * (-1)]

If you substitute the survival formula into the EV equation, the multiplier x cancels out completely, leaving you with:

EV = -House_Edge

This proof shows that whether you cash out at 1.05x, 2.0x, or 100x, your long-term expected return per round is exactly the same: a loss equal to the house edge.

Data Sandwich: Analyzing low-multiplier grinding

Let’s look at the “safe” strategy of cashing out at 1.10x. Many players believe that because they win 90% of their rounds, they can grow their bankroll safely without risk.

Let’s test this over 1,000 rounds at $10 per bet on a game with a 1% house edge:

• Target multiplier: 1.10x (net gain of $1 on a win)
• Survival probability: 0.99 / 1.10 = 90.0%
• Expected wins: 900 rounds (+$900 total profit)
• Expected losses: 100 rounds (-$1,000 total loss)
• Net result: -$100 net loss (exactly 1% of the $10,000 total volume wagered)

One bad run of early busts will instantly wipe out hours of slow, low-multiplier grinding. The multiplier size does not protect you from the underlying house edge.

Frequently asked questions