Bankroll management is the most important — and most ignored — skill in poker. Even elite players go broke without it. Get it right, and you give yourself every chance to turn skill into long-term profit.
What Is a Poker Bankroll?
Your poker bankroll is money set aside exclusively for playing poker — completely separate from rent, savings, and living expenses. Rule one: only use money you can afford to lose.
The reason for strict separation comes down to variance. Even the best players can lose 20–30 buy-ins in a row during a downswing. Without enough buffer, that downswing ends your poker career. With proper bankroll management, it's just a temporary dip you ride out.
How Many Buy-ins Do You Need?
For cash games, one "buy-in" means the max buy-in at that stake — typically 100 big blinds.
**Conservative (beginners / breakeven players)**
- NL10 ($0.05/$0.10): 30 buy-ins = $300
- NL25 ($0.10/$0.25): 30 buy-ins = $750
- NL50 ($0.25/$0.50): 30 buy-ins = $1,500
- NL100 ($0.50/$1.00): 30 buy-ins = $3,000
- NL200 ($1/$2): 30 buy-ins = $6,000
**Standard (consistent winning players)**
- NL10: 20 buy-ins = $200
- NL25: 20 buy-ins = $500
- NL50: 20 buy-ins = $1,000
- NL100: 20 buy-ins = $2,000
Tournaments run far higher variance than cash games. Aim for 50–100 buy-ins for regular MTT play; 100+ if it's your primary game.
When to Move Up in Stakes
Move up when you have the bankroll AND the results. Both conditions must be met.
**Example move-up criteria (standard rules)**
- Bankroll ≥ 20 buy-ins at the next stake
- Minimum 10,000 hands at current stake
- Win rate ≥ 5 BB/100 over that sample
When you do move up and hit a downswing, move back down without hesitation. Decide your step-down trigger in advance — for example, drop back when your bankroll falls below 15 buy-ins at the higher stake.
Moving Down: Leave Your Ego at the Door
Most players hate moving down — it feels like failure. It isn't. It's the most important protection tool you have.
Refusing to step down during a downswing leads to two bad outcomes: first, you risk going broke, causing enormous stress; second, that stress tanks your play quality, accelerating further losses.
Rebuilding at a lower stake is not a setback. It's discipline. Even professional players step down during bad runs.
Why You Must Track Your Bankroll
Managing your bankroll in your head is a recipe for disaster. Without records, you'll face these problems.
- Believing you're winning when you're actually breaking even
- Misjudging the severity of downswings
- No idea which stakes or game types are actually profitable
- Making move-up/down decisions on feel rather than data
My Bankroll tracks everything automatically. Log a session and the AI bankroll coach instantly analyzes whether your current stake fits your roll.
Risk of Ruin
Two players with identical bankrolls can have wildly different bust probabilities depending on win rate and standard deviation. The Kelly Criterion helps you find the optimal stake size given your edge and variance.
A practical benchmark: to keep risk of ruin under 5% at NL100, you need roughly 25–30 buy-ins. Use a risk of ruin calculator — enter your win rate and standard deviation for an exact number.
Start Tracking Your Bankroll Today
Theory alone won't protect your bankroll. You need to track every session.
Frequently Asked Questions
How much bankroll do I need to start playing poker?
To start at NL10 ($0.05/$0.10), you need at least $200–$300 (20–30 buy-ins). At micro stakes (NL2, NL5), $50–$100 is enough to get started.
Does bankroll management guarantee I won't go broke?
It dramatically reduces the risk but doesn't eliminate it. A winning player following solid bankroll management typically faces a 1–5% lifetime risk of ruin.
Are the rules different for live vs. online poker?
Live poker has lower variance, so 15–20 buy-ins often suffices. Online poker plays faster with more hands per hour, so 20–30 buy-ins is the standard recommendation.
Can I withdraw some of my winnings?
Yes — but maintain enough to meet your stake's buy-in requirements after any withdrawal. A common approach: withdraw 20–30% of profits and keep the rest in your roll.