What is a good bankroll? It is a sum you can afford to lose in full, kept apart from bills and savings, and big enough that your chosen bet size lasts the session you planned. There is no magic dollar figure: a good bankroll fits your leisure budget first and your game second.
A good bankroll is money you can lose without harm, set before you play and never topped up mid-session.
Bet size decides how long a bankroll lasts: 100 bets at 1% lasts far longer than 20 bets at 5%.
Expected loss is total stake × house edge, so even a well-sized bankroll shrinks over time.
Bonus wagering, max-bet rules and weekly withdrawal caps all change how a bankroll behaves at offshore casinos.
Definition
Money set aside only for gambling
Expected loss
Total stake × house edge
European roulette RTP
97.3% (third-party)
Jacks or Better RTP
99.54% with optimal play (third-party)
National helpline
1-800-MY-RESET (1-800-697-3738)
What is a good bankroll: the straight answer
A good bankroll is the amount you have decided, in advance, to spend on gambling as entertainment. It comes out of leisure money, the same pot that pays for a concert or a meal out, and it is never rent, card credit or savings. If losing all of it would hurt, it is too big.
The second test is practical: a good bankroll is large enough relative to your bet size that ordinary swings don't end the session in ten minutes. That is why a $100 bankroll can be perfectly sensible at $0.25 spins and far too thin at $5 spins. Our wider bankroll management guide covers long-term habits; this page answers the sizing question directly. More quick answers sit on the casino questions hub.
A bankroll is a spending limit, not an investment. Every casino game has a house edge, so the expected result over many bets is a loss.
How to size a good bankroll in dollars
Start from your budget, not from the casino's minimum deposit or the size of a welcome bonus. The gambling budget guide goes deeper, but the core method fits in five steps.
Write down your monthly take-home pay and subtract rent, utilities, food, debt payments and savings.
From what is left, pick a monthly entertainment amount for gambling that you would be comfortable losing in full.
Split that monthly figure into sessions, for example four weekly sessions of a quarter each.
Choose a bet size that gives you the number of bets you want per session (see the table below).
Set a deposit limit with the casino or your own banking tools so the plan holds when a session goes badly.
Say you settle on $200 a month for four sessions. Each session bankroll is $50. At $0.50 a spin that is 100 spins before the session money runs out if nothing comes back; at $2.50 it is 20 spins. Neither is wrong, but you should choose knowingly.
How many bets a session bankroll covers
Session bankroll
Bet at 1% of bankroll
Bet at 2%
Bet at 5%
$50
$0.50 (100 bets)
$1 (50 bets)
$2.50 (20 bets)
$100
$1 (100 bets)
$2 (50 bets)
$5 (20 bets)
$250
$2.50 (100 bets)
$5 (50 bets)
$12.50 (20 bets)
$500
$5 (100 bets)
$10 (50 bets)
$25 (20 bets)
The bet counts assume no wins come back. In practice wins recycle into more bets, which is why total stake usually ends up larger than the bankroll itself. The glossary entry for bankroll explains related terms such as session and stake.
What a good bankroll really buys: expected loss
The house edge is the casino's average cut of every dollar wagered. Expected loss equals total stake multiplied by the house edge, and RTP is simply 100% minus that edge. The house edge explainer shows the math in full; here is what it means for a bankroll.
Expected loss on $500 of total wagers (RTPs reported by third-party game sites)
Those figures are long-run averages. A single $50 session can end at zero or well up; what the edge tells you is the direction of travel over thousands of bets. RTPs here come from third-party game listings, so check the game's own help screen in the lobby before relying on them. Our page on what RTP means explains why short sessions vary so much.
Good bankroll size for slots vs table games vs video poker
Volatility, also called variance, describes how bumpy the ride is. A high-volatility slot pays less often but can pay more when it does, so the same bankroll drains faster between hits. Cash Bandits 3 is listed as high volatility by third-party reviewers, for example. Our volatility explainer covers the concept.
High-volatility slots: plan more bets per session (smaller stake per spin) to survive dry spells.
Lower-edge games such as video poker played with correct strategy cost less per dollar wagered, but only if you play the strategy.
Even-money table bets swing less per bet than slots, yet the house edge still applies to every wager.
How a welcome bonus changes a good bankroll
A deposit match makes your balance bigger, but the wagering requirement makes your total stake much bigger too. That matters because expected loss scales with total stake. The wagering requirements guide walks through the formula.
Worked example: you deposit $100 and get a 200% match, so the balance is $300. At 30x deposit plus bonus, you must wager $9,000 before you can withdraw. On a slot with a 3.75% edge, the expected loss on $9,000 is $337.50, which is more than the whole $300 balance. In other words, the most likely outcome is that the balance runs out before wagering is finished. Some players do finish with money left; the math says most won't.
Bonuses also bring rules that limit how you use the bankroll. SlotoCash's own bonus terms cap bets at $10 per spin while a bonus is active, and table games are excluded or weighted lower at most offshore casinos, so check the terms before you plan blackjack or roulette with bonus funds. The bonus wagering page compares common structures.
Withdrawal caps and minimums in a bankroll plan
A good bankroll plan also covers the exit. Offshore casinos set weekly withdrawal caps and minimum cashouts, so a big win may arrive in installments and a small balance may be too low to withdraw. Our explainer on weekly withdrawal limits has more detail.
Published or reported withdrawal limits at three partner casinos
SlotoCash's two banking pages also disagree on some method fees and on the check maximum, so check the cashier at the time you withdraw. Third-party reviewers report slow payouts at Royal Ace and Slot Madness, which is another reason not to treat a casino balance as savings.
Session rules that keep a bankroll good
Sizing is only half the job. The other half is deciding when to stop before you start.
Set a loss limit equal to the session bankroll and end the session when it is gone.
Set a time limit; long sessions add total stake and so add expected loss.
If you hit a win, decide in advance what share you will withdraw rather than replay.
Never deposit again in the same session to win back losses.
Casinos list tools such as deposit limits, time limits and self-exclusion, though offshore sites differ in what they offer. Our deposit limits page explains how to use them, and the guide to chasing losses explains why topping up rarely ends well.
Bankroll myths US players should drop
"A bigger bankroll means I'll win." It means you can play longer; the edge still applies to every bet.
"Doubling after a loss protects my bankroll." Martingale-style progressions run into table limits and empty bankrolls; see whether Martingale works.
"This slot is due." Each spin is independent, so a long cold run says nothing about the next spin.
"A bonus is extra bankroll." It is conditional credit with wagering and cashout rules attached.
A good bankroll and the US legal picture
Only seven states license real-money online casinos: New Jersey, Pennsylvania, Michigan, West Virginia, Delaware, Connecticut and Rhode Island. Maine passed a tribal online casino law in January 2026, but nothing had launched by October 2026. Everywhere else, no state licenses online casinos, and the law of your state decides whether playing is allowed. Our page on offshore casino legality sets out what the law says.
That matters for your bankroll because money held at an offshore casino has no state-backed protection. There is no state regulator to complain to, and Michigan's regulator says it cannot help players recover deposits from offshore sites. Keep the balance you leave on site small, and withdraw winnings you want to keep.
Partner offers to weigh against your bankroll
The casinos below are our partners. They are offshore, not licensed or regulated by any US state, and they pay us a commission; we rank them commercially, not by test. Check your state's law before you sign up, size your bankroll first and only then look at an offer.
Royal Ace Casino: $2,500 Welcome Bonus + 35 Free Spins, via our link (new players, 21+ or 18+ where allowed, terms apply). Third-party listings disagree on its package (one reports 200% up to $4,000 at 30x deposit plus bonus on slots with a max cashout of 10x the deposit; another reports 250% up to $2,500 plus 35 spins). Reported card minimums are $30. The terms shown at sign-up apply.
Slot Madness Casino: $2,500 Welcome Bonus + 50 Free Spins, via our link (new players, 21+ or 18+ where allowed, terms apply). Third-party listings report 275% up to $2,750 with a $30 minimum and 30x deposit plus bonus on slots, which differs from our link's headline, so read the terms at sign-up. The Michigan Gaming Control Board named Slot Madness in an August 14, 2025 cease-and-desist release (opens in a new tab).
SlotoCash Casino: $6,000 Welcome Bonus + 60 Free Spins, via our link (new players, 21+ or 18+ where allowed, terms apply). The casino's own welcome page advertises a different package ($7,777 plus 300 spins over five deposits) with a $20 minimum per bonus, 25x deposit plus bonus wagering, no max cashout and a $10 max bet, per the casino's bonus terms (opens in a new tab). Michigan's board named SlotoCash in its October 8, 2026 release (opens in a new tab).
Bonus funds are for slots and similar games; table games are excluded or weighted lower, so check the terms. If gambling stops being fun, call or text 1-800-MY-RESET (1-800-697-3738) or use chat through the National Problem Gambling Helpline (opens in a new tab).
Ad21+ (18+ where allowed). Ranked by us in a commercial order; we earn commission from these links. Advertiser disclosure
These casinos are offshore and not licensed by any US state. Set your bankroll first, then read the terms shown at sign-up.
Royal Ace Casino#6 on our listSlots and specialty games
Published terms (reported): Third-party reviews disagree on the package (200% up to $4,000, or 250% up to $2,500 + 35 spins); the casino site could not be checked directly. Eligible games: Slots and specialty games (reported).
Who runs it: License not shown; third parties report Costa Rica or none. Regulator notes: Third parties report it does not accept Ohio players.
21+ (18+ where allowed). New players. Min deposit $30 (reported). Wagering 30x deposit + bonus on slots (reported). Max cashout: 10x deposit (reported). Withdrawal cap $2,500 / week (reported). Terms source: reported. Terms apply. Offer checked October 28, 2026.
Published terms (reported): Third-party reviews report a 275% match up to $2,750 with code MAD275; the casino site could not be checked directly. Eligible games: Slots and keno (reported).
Who runs it: License not shown; third parties report Anjouan, Costa Rica or none. Regulator notes: Named in a Michigan Gaming Control Board cease-and-desist release, August 14, 2025.
21+ (18+ where allowed). New players. Min deposit $30 (reported). Wagering 30x deposit + bonus (reported). Max cashout: None (reported). Withdrawal cap $2,500 / week (reported). Terms source: reported. Terms apply. Offer checked October 28, 2026.
SlotoCash Casino#1 on our listBiggest bonus on our list
Published terms (casino terms): SlotoCash advertises up to $7,777 + 300 spins over five deposits on its own site. Eligible games: Slots, keno and scratch cards (progressive jackpots excluded).
Who runs it: License not shown on its site; reported as a Deckmedia N.V. brand (Curaçao). Regulator notes: Named in a Michigan Gaming Control Board cease-and-desist release, October 8, 2026.
21+ (18+ where allowed). New players. Min deposit $20 per bonus. Wagering 25x deposit + bonus. Max cashout: None stated. Withdrawal cap $5,000 / week. Terms source: casino terms. Terms apply. Offer checked October 28, 2026.
These casinos are offshore operators. They are not licensed or regulated by any US state, and state consumer protections do not apply. Check the law in your state before you play. Terms marked “reported” come from third-party reviews; the terms shown at sign-up apply.
21+ (18+ where allowed). Every casino game has a built-in house edge, so over time you should expect to lose what you stake. Set a budget before you play and stop when it’s gone: responsible gambling tools and free help. Gambling problem? Call or text 1-800-MY-RESET (1-800-697-3738).
Frequently asked questions
What is a good bankroll for a beginner?
A good beginner bankroll is a small amount you would be fine losing, often the price of a night out. Start low, pick a stake that gives you at least 50 bets, and treat the session as paid entertainment. If you are new, the low-stakes guide shows how small bets stretch a budget, and you can raise your figure later only if your finances allow it rather than because you lost.
How much bankroll do I need for slots?
You need enough for the number of spins you want at the stake you choose. A $50 session covers 200 spins at $0.25 or 50 spins at $1, before any wins come back. High-volatility slots go longer between hits, so a bigger spin count helps. The slot volatility guide explains how swings affect a session, and the house edge still means losses are likely over time.
Is $100 a good bankroll?
$100 can be a good bankroll if it is genuinely spare money and you bet small. At $1 per bet it covers 100 wagers; at $5 it covers only 20. It is not a good bankroll if it is needed for bills or if you plan to top it up after losing. Check the minimum deposit answer too, since partner casinos list card minimums of $25 to $30.
What percentage of my bankroll should I bet?
A common planning rule keeps each bet between 1% and 2% of the session bankroll, which gives 50 to 100 bets. Betting 5% or more gives only 20 bets and ends sessions quickly. The percentage doesn't change the house edge; it changes how long the money lasts and how much you wager in total. For more on bet sizing and limits, see our bankroll management guide.
Does a bigger bankroll improve my odds?
No, a bigger bankroll does not change the odds of any bet. It only lets you place more bets, and more total stake means a bigger expected loss in dollars. The house edge on each game stays the same whatever your balance. Our explainer on whether you can win real money online covers short-term wins and long-term expectations honestly.
Should I count bonus money as bankroll?
No, treat bonus money as conditional credit, not bankroll. A bonus usually must be wagered many times, may carry a max bet and a max cashout, and is often limited to slots. Plan your bankroll from your own deposit only. The max cashout guide shows how caps can limit what a bonus pays, and the casino's terms at sign-up are the ones that apply.
How do withdrawal limits affect my bankroll?
Withdrawal limits cap how fast money comes out, so a large win may be paid over several weeks. SlotoCash publishes a $5,000 weekly cap, and third-party reviews report $2,500 weekly at Royal Ace and Slot Madness. Plan to withdraw regularly rather than leave a large balance on site. Our withdrawal limits page compares caps across casinos.
Where can I get help if my bankroll keeps growing?
If you keep raising your bankroll to cover losses, that is a warning sign worth acting on. The National Problem Gambling Helpline, 1-800-MY-RESET (1-800-697-3738), offers free, confidential call, text and chat around the clock. You can also set deposit limits or self-exclude. Our page on the national helpline explains what happens when you reach out.
Is $20 a good bankroll for online slots?
It can be, if you treat it as a short, low-stakes session. At $0.20 a spin, $20 covers 100 spins before any wins come back, or 50 spins at $0.40. The catch is the cashier: partner card minimums run $25 to $30, though Lightning Bitcoin deposits start at $5 at several partners, and reported withdrawal minimums at Royal Ace and Slot Madness are $20, so small wins can be hard to cash out. Our list of $20 deposit casinos compares entry points.
How much will I lose with a $200 bankroll?
On average, expected loss depends on how much you wager in total, not on the $200 itself. Expected loss equals total stake times the house edge. If you bet the $200 through once on a slot with a 3.75% edge, the average cost is $7.50. Rebet wins until you have wagered $1,000, and the expected loss rises to $37.50. Any single session can land far above or below that, and the most you can lose is the $200. Our casino math basics guide explains the formula.
Should I keep my bankroll in my casino account?
No, keep only what you plan to play with soon, and withdraw winnings you want to keep. Money at an offshore casino has no state-backed protection, and Michigan's regulator says it cannot help players recover deposits from offshore sites. Inactivity rules can also bite: SlotoCash voids balances after 12 months without a login, Miami Club removes real-money balances after 12 months but can reinstate them on request, and Silver Oak marks accounts inactive after 2 years. See our dormant accounts guide.
What is a good bankroll for video poker?
A good video poker bankroll follows the same rules as any other: spare money, split into sessions, with at least 50 bets at your chosen stake. Video poker can cost less per dollar wagered than slots. RTG's Jacks or Better is listed by a third-party site at 99.54% with optimal play, an expected loss of $2.30 on $500 wagered. That figure holds only if you play correct strategy, and mistakes raise the cost. Our video poker strategy guide covers the decisions that matter.
Can I use a credit card to fund my gambling bankroll?
It's a poor idea, because a bankroll should be money you already have and can afford to lose, not borrowed money. Third-party payment sources report that some US card issuers treat gambling on a credit card as a cash advance with its own fees, and many block gambling code MCC 7995 altogether. Interest on top of the house edge makes every loss more expensive. Fund play from leisure money in your own account. Our page on gambling and debt points to free help if card balances are building.
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