You hit $600 in your account. You’ve been grinding $11s for months, the graph has trended nicely the last few weeks, and now that little voice shows up: “Why not move up to $22?” You already play better than half the field, you’ve made a couple of final tables, and the $11 is starting to feel too small for your game.
Then you remember. You remember that month you ran 300 tournaments and barely cashed anything. You remember your balance sliding from $800 to $400 while you weren’t playing any worse. The impatience fights with the memory.
This question is one of the most poorly answered in poker. You’ve probably heard “50 buy-ins and you’re fine.” Maybe in cash. In MTT? That number breaks you in three months.
Tournaments are a different animal. MTT variance shows no mercy, and the buy-in cushion that protects you at $11s is not the same one that protects you in a field of 4,000 people in a turbo. Putting money on the table without enough runway isn’t courage. It’s spew dressed up as ambition.
So let’s settle this once and for all. How many buy-ins you actually need at each stake, why MTTs demand so much more than cash, and — maybe most important — when the number on the chart stops being about math and starts being about your head.
Why MTTs Require So Many More Buy-ins Than Cash
Let’s start with the reason. Once you understand where tournament variance comes from, the rest of the chart makes sense on its own.
In cash, you sit down with 100bb and play every hand with real equity at stake. Win a big pot, the money is right in front of you. Variance exists, sure, but it’s contained. You realize the value of your edge nearly every session.
MTTs don’t work that way. You pay to enter, play for hours, and the overwhelming majority of the time you take nothing home. Prize pool structures are top-heavy — the bulk of the money is concentrated at the top. You can play flawlessly, cash 15% of the time, and still depend on running deep on those rare final table runs to finish the year in the green.
That changes everything. Your ROI might be a healthy 20% or 30%, and you’ll still go through long stretches watching your graph flatline or drop. Not because you got worse. Because the math of the format requires most of your profit to come from a handful of huge results.
Going 100 or 200 tournaments without a meaningful final table run is not a sign you’re playing badly. It’s the expected behavior of the distribution. The problem is that almost nobody builds their bankroll to handle it.
That’s why the numbers diverge so much. A comfortable cash game bankroll calls for something like 30 to 50 buy-ins. MTTs need 100, 200, sometimes 300 or more, depending on the field and structure. That’s not nit paranoia. That’s the math that keeps you playing when variance decides to test you.
The math of an MTT downswing
Let’s make it concrete. Say you have a 20% ROI at $11 — a very strong number that very few players reach. That means, over the long run, each tournament returns $13.20 for every $11 invested.
But “long run” can mean 5,000 tournaments. Along the way, downswings of 30, 40, even 50 buy-ins are completely normal. Not unlikely. Normal.
A 40 buy-in downswing at $11 is $440 evaporating. If you started with $600, you’re white-knuckling it and playing scared. And fear, in MTTs, costs a lot more than those $440.
We broke down the general logic behind this in the bankroll management guide. The specific point here is this: a tournament downswing goes deeper and lasts longer than a cash downswing, and your cushion needs to reflect that.
The Chart: How Many Buy-ins Per Stake
Enough theory. Here’s the practical reference, split by player type. The numbers are buy-ins of that stake — and the dollar value so you can see the real commitment.
| Stake | Recreational (75bi) | Semi-serious (150bi) | Professional (250bi) |
|---|---|---|---|
| $3.30 | $250 | $495 | $825 |
| $11 | $825 | $1,650 | $2,750 |
| $22 | $1,650 | $3,300 | $5,500 |
| $55 | $4,125 | $8,250 | $13,750 |
| $109 | $8,175 | $16,350 | $27,250 |
| $215 | $16,125 | $32,250 | $53,750 |
Look at the $600 from the intro. At $11s, that’s barely over 50 buy-ins. You don’t even reach the recreational threshold. Moving up to $22 with that amount? You’d have under 30 buy-ins — territory where variance eliminates you before anything else.
Recreational vs. professional — why the number changes
The number isn’t the same for everyone because ruin risk doesn’t mean the same thing to every person.
The recreational player plays for fun and has income outside of poker. If the bankroll busts, they reload on payday. A 75 buy-in bankroll is acceptable because the consequence of going broke is an inconvenience, not a crisis.
The professional pays their bills with this. Busting the bankroll means stopping work. That’s why they need 250+ buy-ins — not out of cowardice, but out of survival. The bankroll is the infrastructure of their career. Anyone who wants to live off poker should read how to become a professional poker player in Brazil before worrying about how many buy-ins are enough.
The semi-serious player lands in the middle. They take it seriously, study, but still have another income source. 150 buy-ins provides real protection without being paralyzing.
Adjusting for field size and structure
The chart is your baseline. Field size and structure move the numbers.
Turbos and hyper-turbos compress decisions and explode variance. Less effective stack depth, more all-ins, more flips. If you play a lot of turbos, add 50 buy-ins on top of your profile’s range.
Field size does the same. Shipping a 300-person tournament is one thing. Shipping one with 4,000 entries is something else entirely — the chance of taking down first place collapses, and you’re depending on even rarer results to close the year positive. Big Sunday fields need more cushion.
Deep stacks go the other direction. More post-flop play, less lottery, slightly lower variance. But not enough to cut your bankroll in half. If you want to review formats and structures, the complete guide to online MTT tournaments covers it in detail.
When to Move Up (And When Not To)
Having the bankroll is one thing. Timing the move is another. And this is where a costly mistake often hides.
There’s a difference between taking a shot and permanently moving up in stakes. A shot is a controlled excursion: you set aside a fixed amount — say 10 buy-ins of the higher stake — and test the waters. If you lose it, you go back without drama. If you win, you build the bankroll until the higher stake becomes your permanent home.
Moving up for good is different. You only migrate permanently when you have the chart’s buy-ins for the new stake, not the old one. Having 250 buy-ins of $11 doesn’t give you 250 buy-ins of $22. It gives you 125. Do the math before you decide.
The mistake of moving up at the peak of a heater
Here’s the counterintuitive part. The worst time to move up is right after a heater.
You shipped three tournaments in two weeks, your bankroll doubled, and your head is screaming that you’ve “leveled up.” You haven’t. You ran well. Your skill level is the same as a month ago — variance just gave you a push, and your ego confused luck with progress.
This has a name. It’s abundance tilt after a winning streak — that state where money feels easy and your decisions get loose. Moving up in that state means arriving at a tougher field playing below your normal level.
Think about the $11 ABI player who ships a Sunday and decides to take a shot at $22. If he moves up because the bankroll supports it and his game has genuinely improved — great. If he moves up because he’s drunk on a heater and wants to feel that adrenaline again — that’s spew. The difference isn’t in the graph. It’s in his head.
When to Move Down
Moving down is harder than moving up. Not mathematically — emotionally. Nobody likes admitting they’re back at the stake they swore they’d left behind.
But moving down isn’t failure. It’s risk management working exactly as it should.
Set a trigger before you need it. Simple rule: if your bankroll drops below the minimum buy-ins for your current stake — say, below 40 buy-ins — you drop down a level until you rebuild. No negotiating, no “just one more session to get it back.” The trigger is automatic because in the heat of a downswing you can’t trust your own judgment. The general logic of when to stop and stop-loss rules applies here too.
And the counterintuitive take: moving down quickly is a sign of a mature player, not a weak one. The stubborn amateur stays stuck at the higher stake, bleeding buy-ins, protecting their ego until they go broke. The professional moves down without drama, rebuilds at a comfortable stake, and climbs back up when the bankroll allows it. Moving down preserves your career. Staying put out of pride ends it.
The Mental Factor the Chart Doesn’t Show
All of this math has a blind spot that no spreadsheet captures: it assumes you play the same regardless of stake. You don’t.
Playing underrolled — 30 buy-ins where you need 150 — triggers fear. And fear won’t let you fold when you should fold, or shove when the spot calls for it. You start playing not to lose instead of playing to maximize EV. Every bubble becomes a knot in your stomach because that min-cash matters too much.
That’s the exact mechanism that pushes you into C-game under pressure. A proper bankroll doesn’t just exist to survive variance. It exists so you can play your A-game without every decision carrying the weight of the rent.
Bankroll is half math, half psychology. The number on the chart protects your account. The comfort that number creates protects your decisions. Ignore the second part and the whole chart becomes empty theory.
Conclusion
If there’s one thing to take from this, it’s this: the buy-in number isn’t fixed. It’s dynamic.
It goes up when you play bigger fields, turbos, or when your financial life depends more heavily on poker. It comes down when your game matures, your emotional control solidifies, and you stop bleeding EV in fear spots. Two players at the same $11 can need completely different bankrolls — one with 100 buy-ins playing comfortably, another with 200 and still tilting.
The mistake isn’t picking the wrong number from the chart. It’s treating the number as a one-time decision, made once and forgotten. Revisit it every quarter. When your skill grows, when your mental game firms up, when your volume changes — the number changes with it.
The chart gives you a starting point. Your progress defines the rest.
Want to see your own patterns? Poker Playbook analyzes your grind with AI and shows you where you’re leaking EV without realizing it. Try it free at pokerplaybook.pro