Betting Structure in Poker | Types & Examples

In poker, the betting structure refers to the rules that determine how much you and other players can bet or raise during a hand. Different structures can create very different games, and understanding them is key to adapting your strategy for every rule-set.

What Does Betting Structure Mean in Poker?

A betting structure sets the limits for betting and raising in each poker hand; it is always defined before a game starts. The main structures are:

• No Limit: You can bet any amount of chips at any time. The most popular variant.
• Pot Limit: The maximum bet or raise is capped at the size of the current pot in play.
• Fixed Limit: Bets and raises must follow strict, pre-set amounts for every round.
• Spread Limit: Bets must always fall within a set range (e.g., $2–$10). 
   

These different poker structures can change how aggressive or cautious a game becomes, and you will need to adjust your decision-making based on which one you’re in.

Why Betting Structures Matter to You

Each betting structure can change not only how big pots get, but also how you should approach hands strategically:

• No Limit: High-risk, high-reward. Big bluffs and huge pots are possible.
• Pot Limit: More controlled but still dynamic betting, especially in Omaha.
• Fixed Limit: Smaller pots, with math and discipline playing a much bigger role.
• Spread Limit: Flexible but capped, far more common in home games. 
   

By learning these differences, you will give yourself an edge when choosing games and adjusting your strategy.

Example of Betting Structure in Action

Imagine a $1/$2 No Limit Hold’em game:

• You could raise to $6 preflop.
• The next player could re-raise to $20.
• Someone else could then move all-in for $200. 
   

Now compare this to a $1/$2 Fixed Limit game, where the first raise is always $4 and later bets are capped at $4 or $8. You have the same blinds, but completely different dynamics. This shows why understanding betting structures is essential.

FAQs

What’s the difference between No Limit and Pot Limit? 
In No Limit, you can bet any amount of chips at any time, but in Pot Limit, the maximum bet or raise is capped at the size of the current pot.

Which betting structure is best for beginners? 
Fixed Limit is often recommended for beginners because it reduces variance and makes decisions more straightforward. 

Can betting structures change in tournaments? 
Yes. Many tournaments use solely No Limit structures, but some mix in Limit or Pot Limit rounds. The structure is always set in advance, so you’ll know what to expect before you begin.