What is a bankroll in gambling?
A bankroll is the total amount of money you’ve set aside specifically for gambling. It’s the pool of funds you play from — separate from everyday expenses, savings, and money needed for bills. Effective bankroll management is the foundation of sustainable gambling.
Why a dedicated bankroll matters
Keeping gambling funds separate from regular finances makes it easy to track exactly how much you’re spending. When the bankroll is gone, you stop — it’s a natural limit. This separation prevents gambling losses from bleeding into essential spending. The size of your bankroll should reflect what you can afford to lose entirely without financial or emotional impact.
Bankroll and bet sizing
A common rule is never betting more than 1-5% of your bankroll on a single bet or session. This ensures that a run of bad luck doesn’t deplete your entire bankroll in a short time. The smaller the percentage per bet, the longer your bankroll lasts through variance. High-volatility games require a larger bankroll relative to your bet size to survive natural losing runs without busting out.