Unit

Unit — a standardized betting amount, typically equal to 1% of your total bankroll, used to measure and manage wager sizes in crash gambling.

Rather than thinking in raw currency amounts, experienced crash players express bets in units. This abstraction keeps your strategy consistent regardless of whether your bankroll is $50 or $5,000. If your bankroll is $200, one unit equals $2. Every bet you place is then described as a fraction or multiple of that baseline — for example, a half-unit bet ($1) or a two-unit bet ($4). The approach removes emotion from sizing decisions and makes your session results easier to track and compare.

The practical value of the unit system becomes clear when you apply a structured rule like the one-percent rule. Under that framework, your standard bet is always one unit, which caps your maximum exposure per round at 1% of your balance. If you run a 10-round losing streak — entirely possible given crash’s variance — you lose 10 units, not an unpredictable dollar figure that varies each session. That predictability is the point.

One caveat worth noting: the unit system does not protect you from poor multiplier targets or reckless strategy changes mid-session. It is a sizing framework, not a profit guarantee. Players who increase their unit size after losses — effectively running a manual martingale — undermine the stability the system is designed to provide. Keep your unit calculation fixed at the start of each session and recalculate only when your bankroll meaningfully changes.

As a concrete example: a player deposits $300 and sets one unit at $3 (1%). Betting one unit per round at a 2× auto cashout target, they need to win more than 50% of rounds to grow the bankroll. Tracking results in units — rather than dollars — makes it immediately obvious whether the strategy is performing as expected over a meaningful sample.

See also: the one-percent bankroll rule