Flat betting strategy: why the simplest system tests best

Flat betting is the simplest crash strategy there is: the same stake every round, with the same auto cash out, no matter what just happened. It sounds too plain to be good, but it’s the system that tested best in our 10,000-session comparison: no busts at 2x over 100 rounds, the lowest total wagered and smooth, predictable swings. Every $ you bet costs about 3 cents on average at a 97% RTP, so the system that bets least for the same fun wins. Here’s why, with the numbers. Part of our crash game strategy guide.

Flat betting at every target

$500 budget, $10 flat bets, 100 rounds, 10,000 simulated sessions each:

Auto cash out	Win chance	Median	Worst 10%	Best 10%
1.2x	80.8%	$472	$412	$532
1.5x	64.7%	$475	$370	$565
2x	48.5%	$460	$340	$600
3x	32.3%	$460	$280	$640
5x	19.4%	$450	$200	$700

Pick the row that matches how you like to play. Detailed walk-throughs: the 1.5x strategy and the 2x strategy, or all targets in our fixed auto cash out strategy.

Flat vs progressions

Same $500, same 2x target, 100 rounds:

System	Median	Ran dry	Avg. wagered
Flat betting	$460	0%	$1,000
Martingale	$0	50.2%	$2,235
Anti-Martingale	$440	1.0%	$1,681
Fibonacci	$620	32.3%	$1,848

Progressions don’t change the odds; they change how much you wager and how the session is shaped. Some, like Fibonacci, post higher medians by accepting a big chance of losing everything.

Making flat betting fun

Flat doesn’t mean boring. Use Aviator’s second panel for a small 10x shot (see the dual bet strategy), set a win target, and play shorter sessions. The bankroll management guide has the sizing rules.

Try it

Flat betting works in Aviator, JetX and every crash game with auto bet. Test it in the simulator below. Stake Crash’s 99% RTP makes flat betting even cheaper, or browse our partner casinos.

Play smart: set “on loss” to reset in auto bet. That one setting is what keeps flat betting flat.