Poker Bankroll Management: How Many Buy-Ins Do You Need?

Bankroll management is the one poker skill that protects every other skill. You can play well and still go broke if your bankroll is too small for the swings of your game. This guide gives you clear buy-in numbers for each format, explains why fast formats like All-In or Fold need more buy-ins than you think, and turns it into rules you can actually follow.

What a poker bankroll is (and what it is not)

Your poker bankroll is the money you have set aside only for playing poker. It is separate from the money you need to live. If losing it would change how you pay rent, buy food or cover bills, it is not a bankroll — it is money you cannot afford to risk.

Bankroll management means choosing stakes that are small enough compared with that bankroll that normal bad luck cannot wipe you out. It does not make you a better player. It makes sure that, if you are a winning player, you are still in the game when the long run arrives.

How many buy-ins do you need? The rules of thumb by format

A buy-in is the amount you sit down with (in cash games) or pay to enter (in tournaments). The more variance a format has, the more buy-ins you need. These are widely used, conservative starting points:

If you are a recreational player who reloads from your salary, you can be a bit more aggressive. If poker is a meaningful part of your income, be more conservative, not less.

Bankroll management for All-In or Fold

All-In or Fold looks simple, but its bankroll needs are easy to underestimate. On GGPoker every player sits with 8 big blinds, so one "buy-in" is tiny — and almost every pot you play is for your whole stack.

What our simulation shows

We simulated 400,000 hands of 4-max, 8BB All-In or Fold with all four players using the Nash push/call ranges from the AoF strategy guide. A player rotating through all seats swung by about 3.6 big blinds per hand — roughly 4.5 buy-ins (8BB) per 100 hands. For comparison, a regular 100BB cash game moves about one buy-in per 100 hands.

We then took that real swing size and added a hypothetical edge over the field to see how big a winning player's bankroll needs to be over 20,000 hands:

Even a clearly winning player with only 25 buy-ins has a real chance of going broke. With 100 buy-ins the risk becomes small. Since an AoF buy-in is 8BB, 100 buy-ins is 800 big blinds — the same as just eight buy-ins of a normal 100BB cash game. Think of your AoF bankroll in big blinds, not in "stacks".

When to move down in stakes

Moving down is the rule most players break, because it feels like admitting defeat. It is the opposite: it is what keeps you in the game. Set your rule before you start:

• Cash games: move down one stake if your bankroll drops below about 30–40 buy-ins for your current stake.
• Tournaments: move down after losing around 25% of your bankroll.
• All-In or Fold: move down if you fall below about 70–80 buy-ins for your stake.
• Rebuild at the lower stake before you try again — and follow a written plan for moving back up.

Five habits that make bankroll management work

1. Keep poker money in its own account

A separate e-wallet or poker account makes it obvious how much you really have — and stops "just one more reload" from your bank card.

2. Track every session

Write down date, stake, hands and result. You cannot manage what you do not measure, and a spreadsheet is more honest than memory.

3. Set a stop-loss per session

Decide how many buy-ins you can lose in one session before you stop — for example 5–10 in cash games, more in All-In or Fold because of the bigger swings. A stop-loss is your best protection against tilt.

4. Cash out on a schedule, not on emotion

Withdraw a fixed share of profits monthly, as long as you stay above your buy-in target. That turns poker wins into real money instead of a number on a screen.

5. Judge decisions, not results

A losing month does not mean you played badly, and a winning one does not mean you played well. Our guide to variance and downswings shows how long bad luck can last.

From bankroll to better decisions

A bankroll keeps you alive; correct decisions make you money. In All-In or Fold every decision is just push, call or fold — so the fastest way to stop leaking buy-ins is to know the right range for each seat. Start with the free 8BB push/fold chart, learn how the jackpot changes marginal hands, and use PushFoldPro to see the Nash range for every seat and calling spot, with a live jackpot EV slider.

Frequently asked questions

How many buy-ins do I need for NL2 or NL5?

The same 40–50 buy-ins as any online cash game. At micro stakes many players start with less and reload, which is fine as long as the money really is spare.

Is 20 buy-ins enough for poker?

For live cash games, 20–30 can work. For online cash it is aggressive, and for tournaments, Spins or All-In or Fold it is far too small.

What is risk of ruin?

It is the probability of losing your whole bankroll before your edge shows up. It depends on your win rate, the size of the swings in your format and the number of buy-ins you have.

Should I count rakeback and bonuses in my bankroll?

Only once they are paid into your account. Never plan stakes around money you expect to receive.