Why Bet Sizing Matters
The same hand can win or lose money based on how much you bet. Size tells a story.
THE BIG IDEA
In poker, how much you bet is just as important as whether you bet. Your bet size affects:
1. How often your opponent calls - Small bets get called more, big bets get called less
2. The pot odds you give them - Bigger bets make draws unprofitable to call
3. What story your bet tells - Size signals strength, weakness, or polarization
THE FOUR MAIN SIZES
Click each size to learn when to use it:
INTERACTIVE: SEE THE MATH
Adjust the bet size and see how it changes the pot odds you're giving your opponent:
What this means: If you bet $50 into $100, your opponent is calling $50 to win $150. That's 50/150 = 33%. So any hand with more than 33% equity should call.
Key insight: Bigger bets = worse odds for your opponent = draws can't profitably call. This is why you bet larger on wet, draw-heavy boards.
SIZE BY BOARD TEXTURE
| Board Type | Example | Best Size | Why |
|---|---|---|---|
| Dry Rainbow | K♠ 7♥ 2♦ | 25-33% | Few draws, opponent missed. Small bet gets folds, big bet is overkill. |
| Wet Two-Tone | J♥ T♥ 8♠ | 66-75% | Many draws. Charge them to chase. Small bet lets them draw cheaply. |
| Monotone | Q♠ 9♠ 4♠ | 75-100% | Flush likely. Polarize - you have it or you're bluffing. No middle ground. |
| Paired Board | 8♥ 8♦ 3♣ | 25-50% | Hard for anyone to have hit. Small bet often takes it down. |
COMMON MISTAKES
THE GOLDEN RULES
1. Bet the same size with value and bluffs. If you bet big with monsters and small with bluffs, you're exploitable.
2. Big bets polarize your range. When you bet large, you're saying "I have a big hand or nothing." Middle-strength hands should bet smaller.
3. Deny equity on wet boards. Flush draws have ~35% equity. If you bet 75% pot, you're making their call unprofitable.
4. Adjust to your opponent. Against calling stations, bet bigger for value. Against nits, bluff smaller (they're folding anyway).