How Much Bankroll for 1/3 Poker?
How much bankroll for 1/3 poker: plan on roughly $6,000-$12,000 in dedicated money. Here's the buy-in math, a worked example, and how to size it to you.
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For 1/3 no-limit hold’em, plan on roughly $6,000–$12,000 of dedicated poker money. That’s about 20–40 full buy-ins, where a 100-big-blind buy-in at 1/3 is $300 (the big blind is $3). The wide range reflects how much swing you can tolerate and whether your poker money has to stand on its own. The lower end is the aggressive floor; the upper end is what keeps you comfortable through a real downswing.
The buy-in math
Live cash bankrolls are measured in buy-ins, not dollars. At 1/3:
- One full buy-in (100bb) = $300.
- 20 buy-ins (floor) = $6,000 — playable if you can reload from outside income.
- 30 buy-ins (standard) = $9,000 — the balanced target for most serious 1/3 players.
- 40 buy-ins (safe) = $12,000 — right when poker money must stand alone.
Live 1/3 tables often allow a max buy-in well above 100bb, and deep stacks raise variance. If you routinely sit deeper than 100bb, lean toward the higher end of the range.
1/3 vs 1/2 vs 2/5
| Stake | Big blind | 100bb buy-in | 30 BI target |
|---|---|---|---|
| 1/2 | $2 | $200 | $6,000 |
| 1/3 | $3 | $300 | $9,000 |
| 2/5 | $5 | $500 | $15,000 |
Note that a 30-buy-in roll for 1/2 is the floor for 1/3, which is exactly why the jump matters. See the next step up at how much bankroll for 2/5.
Worked example
You want to grind 1/3 as your regular game with a standard cushion.
- One buy-in = $300.
- Standard target = 30 × $300 = $9,000.
- You’ve saved $6,000 — that’s 20 buy-ins, the floor. Playable, but tight.
- A five-buy-in downswing (routine live) costs $1,500, dropping you to $4,500 — just 15 buy-ins. The rule now says move down to 1/2 until you rebuild past $6,000.
That’s the discipline working as intended: it pulls you down before variance can bust you.
Sizing it to you
Nudge the number based on your reality:
- Higher (35–40 BI): poker money is your only cushion; you play deep-stacked or aggressive; downswings rattle you.
- Lower (20–25 BI): you have steady outside income to reload; you play tight, low-variance poker; you’re comfortable dropping to 1/2 without ego.
Live 1/3 is usually softer than online, but rake is proportionally heavy and recovery is slow — reasons the live cash bankroll guide leans conservative.
Taking a shot at 1/3
Coming up from 1/2? Take a capped shot: set aside 3–4 buy-ins ($900–$1,200) specifically for 1/3, and the moment you lose them, drop back to 1/2 without argument. A shot is a controlled experiment, not a permanent move — you graduate for good only when your full roll clears the 1/3 count and you’re beating the game.
Why the dollar cost of a swing matters
Players fixate on buy-in counts and forget that the dollars behind each buy-in grow with the stake. At 1/2 a five-buy-in downswing costs $1,000; the identical five-buy-in swing at 1/3 costs $1,500. The variance in buy-ins is the same, but the money hitting your account — and your nerves — is 50% larger. That’s why a roll that felt roomy at 1/2 can suddenly feel tight at 1/3 even though the ratio is unchanged. Budget for the bigger dollar swings before you sit, not after they arrive.
Bankroll and the rest of your game
A correctly sized 1/3 roll only works if the discipline around it holds. Three habits do the heavy lifting:
- Track your results by hours and buy-ins. Live 1/3 sessions are long; logging net result per hour tells you whether you’re actually a winner at the stake or just riding a hot run over a small sample.
- Separate poker money completely. The $6,000–$12,000 is dedicated capital — never rent, never bills. The instant living costs start draining it, your buy-in count is fiction and the whole system collapses.
- Move down without ego. If a downswing pushes you below 20 buy-ins, drop to 1/2 the same session. The players who go broke at 1/3 are almost always the ones who refused to step back down when the math told them to.
Get those three right and a properly sized roll does exactly what it’s meant to: keep you in the game long enough for your edge at 1/3 to earn the money back.
Put it together
Hold $6,000 minimum for 1/3, target $9,000, and move down the instant a downswing pushes you below 20 buy-ins. Compare the step below at bankroll for 1/2, the step above at bankroll for 2/5, and see the full framework in the bankroll management hub.
Frequently asked
How much bankroll do I need for 1/3 no-limit?
Around $6,000–$12,000 in dedicated poker money. That's roughly 20–40 full buy-ins, where a 100-big-blind buy-in at 1/3 is $300.
What is a buy-in at 1/3?
A full 100-big-blind buy-in is $300, since the big blind is $3. Many 1/3 tables allow a max buy-in above 100bb, but size your bankroll off the standard $300 unit.
Is 1/3 harder than 1/2?
The big blind is 50% larger, so the same swings cost more dollars. Games can also play deeper and more aggressive, which raises variance — hence the slightly bigger roll than 1/2.
Can I take shots at 1/3 from a 1/2 roll?
Yes, with a capped, disciplined shot: set aside 3–4 buy-ins, and drop back to 1/2 the moment you lose them. Never move your whole roll up on a hunch.