Poker Blind Structure Guide

📖 12 min read ♠ Cash games & tournaments 📅 Updated April 2026

The blind structure is the backbone of any poker game. Get it wrong and you either end up with a 6-hour tournament that should've taken 3, or a cash game where nobody can play real poker. This guide covers how to set blinds for cash games and how to build a blind schedule for home tournaments — with charts you can print and use tonight.

In This Guide

  1. Cash Game Blinds: Setting the Right Levels
  2. Tournament Blind Schedules
  3. How Long Should Each Blind Level Last?
  4. Antes: When and How to Use Them
  5. Printable Blind Charts
  6. Common Blind Structure Mistakes
  7. Frequently Asked Questions

Cash Game Blinds: Setting the Right Levels

In a cash game, blinds stay fixed for the entire session. Unlike tournaments, there's no pressure to eliminate players — people can rebuy, leave, and join freely. The goal is to set blinds that create real decisions without putting anyone's whole stack at risk every hand.

The 100 Big Blinds Rule

The universal starting point: buy-in should equal at least 100 big blinds. This is the minimum for "deep-stack" poker where hand selection, position, and post-flop play matter. With fewer than 50 big blinds, the game degenerates into push-or-fold territory.

Buy-In Recommended Blinds Big Blinds at Start Game Feel
$20 $0.10 / $0.20 100 BB Micro-stakes, casual
$50 $0.25 / $0.50 100 BB Standard home game
$100 $0.50 / $1 100 BB Regular players, real poker
$200 $1 / $2 100 BB Higher stakes, experienced players
$500 $2 / $5 100 BB Serious home game

Buy-ins between 100–200 BB give the most interesting play. Less than 50 BB limits strategy.

Short-Stack vs. Deep-Stack

If you want a faster, more action-packed cash game, allow short-stack rebuys (20–50 BB). This creates more all-in situations and faster decisions. If you prefer strategic, deep play, enforce a minimum buy-in of 100 BB and let players add on freely.

Most home cash games use a $50 buy-in at $0.25/$0.50 — it's the sweet spot. Stakes feel real enough to create tension without anyone going broke over one bad night.

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Tournament Blind Schedules

Tournaments are different. Blinds increase on a schedule, stacks shrink relative to the blinds, and eventually someone gets eliminated. Your blind schedule determines the pace and total length of the game.

Starting Stack Size

Most home tournaments start players with 5,000–10,000 in chips. This is purely notional — the chips just represent fractions of your buy-in. More chips = deeper starting stacks = more play per level = longer tournament.

Practical rule: For a 3-hour tournament with 6 players, start everyone with 10,000 chips and use 20-minute blind levels starting at 25/50. This creates roughly 200 big blinds per player — plenty of room for real poker before the push-or-fold phase.

Standard Home Tournament Blind Schedule

This schedule works well for 5–9 player home tournaments with a target length of 2.5–3.5 hours:

Level Small Blind Big Blind Duration BB Multiplier
1255020 min
25010020 min
37515020 min1.5×
410020020 min1.3×
515030020 min1.5×
620040020 min1.3×
730060020 min1.5×
840080020 min1.3×
9600120020 min1.5×
10800160020 min1.3×
1110002000Until end1.25×

Starting stack: 10,000 chips. Starting M-ratio at level 1: 133 (very deep). Designed for 2.5–3.5 hours.

The key is the multiplier between levels — never more than 2× the previous big blind. Doubling is aggressive. A 1.3–1.5× increase is smoother and allows players to adjust gradually.


How Long Should Each Blind Level Last?

Level duration is the biggest lever for controlling game length. Longer levels = more hands per level = more play per level = longer tournament.

Level Duration Approx. Hands/Level Game Feel Best For
10 min 8–12 hands Very fast, push-or-fold quickly Turbo, 1–2 hour games
15 min 12–18 hands Fast-paced, some real play 2–3 hour games
20 min 16–22 hands Standard, good balance 3–4 hour games
25–30 min 20–30 hands Deep, strategic play 4–5+ hour games
Rule of thumb: In a typical home game, you'll play about 25–30 hands per hour. A 20-minute level = roughly 8–12 hands per level (depending on player count and speed of play).

For most home games, 20-minute levels hit the sweet spot. Long enough to play real poker at early levels, fast enough to push to a conclusion in 3–4 hours.

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Antes: When and How to Use Them

An ante is a forced bet posted by all players (or just the dealer in a "button ante" format) before the cards are dealt. Antes dramatically increase the size of pots and incentivize action.

When to Introduce Antes

Most home tournaments introduce antes at Level 3 or 4, when stacks are shorter relative to the blinds. A common rule: introduce antes when the big blind exceeds 100 chips (Level 3 in the schedule above).

Button Ante vs. Standard Ante

Standard ante: Every player posts an ante equal to roughly 10–20% of the big blind before each hand. Simple but adds a lot of chips to manage.

Button ante: Only the player on the dealer button posts the ante, equal to the big blind. Much simpler for home games — one player posts, everyone else just handles their regular action. This is the format most home games should use.

Level Big Blind Standard Ante Button Ante
315025150
420025200
530050300
640050400
7+600+100Big blind

For simplicity, most home games skip antes entirely for the first few levels and then use the button ante format for the rest of the tournament. Less confusion, same effect.


Printable Blind Charts

Use these templates as a starting point and adjust level duration to fit your target game length.

Fast: 90 Minute Tournament (10-min levels)

LevelSBBBAnte (Button)
12550
250100
3100200200
4200400400
5300600600
650010001000
775015001500
8100020002000

Starting stack: 5,000 chips. Target: 1.5 hours, 5–7 players.

Standard: 3 Hour Tournament (20-min levels)

LevelSBBBAnte (Button)
12550
250100
375150150
4100200200
5150300300
6200400400
7300600600
8400800800
960012001200
10100020002000

Starting stack: 10,000 chips. Target: 3 hours, 6–9 players.


Common Blind Structure Mistakes


Frequently Asked Questions

What is a good blind structure for a home poker tournament?
Start at 25/50 and increase every 20 minutes. Double blinds every 2–3 levels. For a 3-hour tournament with 10,000 starting stacks, the schedule above (Section 2) works well for 5–9 players.
How often should blinds increase in a home game?
For casual home tournaments, 15–20 minute blind levels are standard. 10-minute levels make for a very fast, aggressive game. 25–30 minute levels for deep, strategic play. Match level duration to your desired end time — shorter levels make the game end sooner.
What blinds should I use for a $50 buy-in cash game?
$0.25/$0.50 is the standard for a $50 buy-in. This gives 100 big blinds — the minimum for real deep-stack play. If you want looser, faster action, $0.50/$1 with a $50 buy-in gives 50 BBs and more pre-flop aggression.
When should you start antes in a home poker tournament?
Introduce antes at Level 3 or 4, when the big blind hits 100 chips or more. Use the button ante format (only the dealer posts) for simplicity — one ante per hand instead of everyone scrambling for ante chips.
What's the M-ratio and why does it matter?
M-ratio (or "M") is your stack divided by the total cost of one orbit (SB + BB + antes). M of 20+ means you're comfortable; M of 10–20 means you need to start stealing; M below 10 is push-or-fold territory. It's a useful quick measure of stack health relative to the blind structure.

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