1. What is a Shove Fold Calculator?

Definition: This calculator determines the fold equity (FE) in poker, which measures the profitability of an all-in bet (shove) considering the chance your opponent will fold.

Purpose: It helps poker players make mathematically sound decisions when considering an all-in move, especially in tournament situations.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( FE \) — Fold equity (dimensionless ratio)
• \( P_f \) — Probability of opponent folding (0 to 1)
• \( E \) — Equity gained if opponent folds ($)
• \( P_c \) — Probability of opponent calling (0 to 1)
• \( L \) — Loss incurred if opponent calls ($)

Explanation: The formula compares the potential gain from a successful bluff (numerator) against the total possible outcomes (denominator).

3. Importance of Fold Equity Calculation

Details: Understanding fold equity helps players:

• Make optimal shove/fold decisions in tournament play
• Balance bluffing frequencies
• Maximize expected value in marginal situations
• Adjust strategies based on opponent tendencies

4. Using the Calculator

Tips:

• P_f and P_c should sum to 1 (100% of possible outcomes)
• E is typically the current pot size before your shove
• L is usually your remaining stack minus any potential equity when called
• Results > 0.5 indicate a +EV (positive expected value) shove

5. Frequently Asked Questions (FAQ)

Q1: What's a good fold equity value?
A: Generally, FE > 0.5 indicates a profitable shove. The higher the better.

Q2: How do I estimate folding probability?
A: Based on opponent stats (VPIP/PFR), stack sizes, and previous actions.

Q3: Should I always shove when FE > 0.5?
A: Not necessarily - consider ICM implications in tournaments.

Q4: How does position affect fold equity?
A: Late position typically has higher fold equity as you've seen more actions.

Q5: What if my opponent might raise instead of call/fold?
A: This simplified model assumes only call/fold options exist.