A 20-second round means a session budget matters more than a stake size
At 100 a round, a focused hour is roughly 150 rounds and 15,000 of turnover. The expected loss on that hour is about 450 whatever multiplier you pick. Bankroll management does not change that number; it decides how long before you reach it and whether you stop.
Verified 2026-08-30
Set the session amount before you open the app
The single most effective control, because it is a decision made calmly rather than mid-session. Set it as a deposit limit at the operator so it is not something you can revisit at 1am.
Unit sizing
- Pick a unit of 1% to 2% of the session amount, so a losing run does not end the session in ten rounds.
- Keep the unit fixed. Raising it after a loss is martingale wearing different clothes.
- Raising it after a win is anti-martingale, which is more survivable and equally neutral on returns.
Stop-loss and stop-win
A stop-loss is the session amount, and it works because you set it in advance. A stop-win is harder and matters more: most players who are ahead keep playing, and turnover does the rest. Decide both numbers before you start.
Turnover is the number to watch
- Turnover 1,000
- expected loss 30
- Turnover 10,000
- expected loss 300
- Turnover 100,000
- expected loss 3,000
That left column is turnover, not deposit. 500 recycled through twenty rounds is 10,000 of turnover. Almost everyone tracks the deposit and never sees the other number.
- Reaches 2.00×
- 48.5% of rounds
- Roughly
- 5 in every 10 rounds
- Expected return
- 97% of stake, at every multiplier
The last row is the part nobody advertises. Cashing out early or late changes how often you win, not what you get back over time. There is no multiplier that beats the 3% house edge, which is why no predictor can work.
What this is not
Bankroll management is loss control, not a way to win. No staking discipline turns a 97% game into a profitable one. It decides how long you play and whether you walk away with anything, which is worth having, and it is all it is.
Common questions
How much should I bet per round on Aviator?
Between 1% and 2% of your session budget, kept fixed. Varying it by result is a staking system, and none of those change returns.
Does bankroll management improve my chances?
No. It controls how long you play and how much you lose, not what the game returns.
What is a sensible stop-loss?
The session amount you decided before starting, set as a deposit limit at the operator so it is not a decision you can revisit while playing.