ChipsAndTruths.com · Bankroll Tool
See how bankroll, bet size, number of rounds, house edge, and volatility combine into real risk.
Casino Math Tool
Estimate your total wagering action, expected loss, bet-size pressure, and overall bankroll risk. This tool is for education only. It does not predict the exact result of any gambling session.
This tool is for education only. It does not predict exact gambling results and does not make gambling safer. Never gamble with money needed for rent, bills, food, debt, school, or family responsibilities. If gambling stops feeling like entertainment, stop playing and seek help.
A lower risk score does not mean the game is safe. It only means your inputs create less mathematical pressure than higher-risk betting patterns.
This calculator estimates bankroll risk using bet size, number of rounds, house edge, and volatility. It does not predict your exact result. Gambling outcomes are random in the short term, but the house edge becomes more powerful as total wagering increases.
Casinos do not make money from your starting bankroll alone. They make money from total action. If you bring $500 and make $2,000 worth of bets, the casino’s edge applies to the $2,000, not just the $500.
A $25 bet is not the same risk for every player. For a $250 bankroll, it is 10% of the bankroll. For a $2,500 bankroll, it is only 1%. The same bet can be dangerous or conservative depending on bankroll size.
House edge is the casino’s long-term average advantage. A 1% house edge means the game is expected to keep about $1 for every $100 wagered over the long run. Short sessions can swing wildly, but the edge is always working in the background.
Volatility controls how rough the ride feels. A low-volatility game usually has smaller swings. A high-volatility game can create bigger wins and bigger losses, even when the house edge looks reasonable.
No. It estimates mathematical exposure and expected loss. Your actual result can be better or worse because gambling has short-term variance.
Expected loss is the average amount the casino edge is expected to cost over many repeated bets.
No. Bet size, session length, and volatility also matter. A good game can still destroy a bankroll if the bets are too large.
Because the casino edge applies to every bet. If you keep recycling the same bankroll through many rounds, your total exposure grows.
Any bet above 5% of your bankroll is risky. Above 10% is extreme because only a few losing rounds can badly damage the bankroll.
No. A stop-loss can limit one session’s damage, but it does not remove the house edge or guarantee discipline.