Bankroll Calculator
Size your stakes as a fixed percentage of your bankroll and see your total exposure and how a losing run affects you.
Last updated
Quick answer
Suggested stake = bankroll × risk percentage. With a 1,000 bankroll and a 2% risk per bet, each stake is 20. Many bankroll guides suggest risking 1–3% per bet so that a losing run cannot wipe out your bankroll.
Bankroll Calculator
Free · no sign-up · calculates as you type
How it works
- Suggested stake is your bankroll multiplied by the risk percentage.
- Total exposure is that stake multiplied by the number of bets you plan to have open at once.
- Bankroll after a losing run assumes you re-calculate the stake as a percentage of what is left after each loss.
Your bankroll is not your savings
A bankroll is money set aside purely for betting — money you can afford to lose. Never top it up from money meant for rent, bills or food.
Frequently asked questions
How much of my bankroll should I bet?
Many guides suggest 1–3% per bet. The smaller the percentage, the longer a bankroll survives a losing run.
What is a betting unit?
A unit is a fixed stake — often 1% of your bankroll — used to keep stakes consistent.