Bankroll Limit Calculator

How the bankroll calculator works

Good bankroll management is not complicated, but almost nobody does it because the maths is fiddly to do in your head while you are about to play. The Bettor Time calculator does that maths for you. You give it one honest number - the amount you can comfortably afford to lose - and it hands back a full set of limits: a monthly deposit cap, a weekly cap, a per-session budget, a sensible stake size, and a hard stop-loss for each sitting.

These limits will not help you win. Over time, every form of commercial gambling is built so the operator profits, and no staking pattern changes that. What the limits do is decide, in advance and while you are calm, how much of your money the game is allowed to take - so a bad night stays a small, planned cost instead of a spiral.

Step one: find a number you can comfortably afford to lose

This is the only judgement the calculator cannot make for you, and it is the most important. "Comfortably afford to lose" means money that is genuinely spare after rent, bills, food, debt repayments and savings are covered - money that, if it vanished entirely this month, would not change your life at all. It is the cost of an evening's entertainment, not an investment and not a way to make money.

If the honest answer is that there is no spare money this month, then the safe budget is zero. That is a completely valid result, and choosing it is good bankroll management, not a failure. If setting it to zero feels impossible, that itself is worth talking through with one of the free, confidential services on our Safer Play page.

Step two: turn it into per-session and stake limits

Once you enter your monthly figure and how often you play, the calculator divides it down. Your weekly cap is the monthly figure spread across the weeks - a smaller, more frequent ceiling that is much harder to blow through in one sitting. Your per-session budget is what a single sitting is allowed to cost. And your suggested stake is a small percentage of that session budget, sized so a normal session can absorb dozens of bets without disappearing in minutes.

The risk profile changes how aggressive the stake is. Conservative uses around one percent of the session budget per bet, which stretches a session over roughly a hundred bets. Balanced uses about two percent. Higher variance uses around four percent, which means bigger swings and shorter sessions. There is no profile that makes gambling profitable - a higher stake simply trades a longer, calmer session for a faster, riskier one.

Step three: lock in the deposit limit

The numbers only protect you if they leave your head and become real rules. The single most effective action is to set your monthly deposit limit directly in your gambling account. A deposit limit is powerful precisely because it works at the worst moment - when you have just lost and the urge to reload is strongest. Choose a cooling-off period so the limit cannot be raised on impulse, and remove any saved card details so a reload always takes a deliberate minute.

The session stop-loss and time limit are the rules you carry in your head for one sitting: when the session budget is gone, the session is over, with no reload; and when the timer rings, you take a real break before deciding anything. Deciding both in advance removes the in-the-moment choice, which is exactly when people make their worst decisions.

Poker is different: bankroll, not budget

Poker needs its own approach because skilled play has an edge but enormous short-term swings. Instead of a monthly spend, you manage a dedicated bankroll measured in buy-ins. The widely used guidelines are 20 to 40 buy-ins for No-Limit cash games, 50 or more for Sit and Gos, and 100 or more for multi-table tournaments, where the variance is largest. Switch the calculator to Poker mode and it maps your bankroll to the exact stake those rules support, shows how many buy-ins you are carrying, and tells you when to move down a level.

The discipline that separates winning poker players from broke ones is not card skill - it is moving down without ego when the bankroll dips below the line, and only moving up when it is comfortably above it. Your bankroll must still be money you can afford to lose: an edge is not a guarantee, and downswings of many buy-ins are normal even for strong players.

The limits cap your losses and keep gambling in proportion. They do not change the odds, and no stake size makes gambling a way to make money. If it stops being affordable entertainment, that is the signal to stop.

Using the results well

Treat the deposit and session figures as ceilings, not targets - there is no obligation to reach them, and a session that ends early with money unspent is a good session. Review your limits whenever your income changes or after any month you went over, and never raise a limit in the heat of a loss. If you find yourself wanting to, that urge is the clearest possible sign to leave the limit exactly where it is and step away.