EPG Poker Toolkit — Free Offline Poker Calculator

Know the Numbers. Understand the Decision. Improve Your Game.

EPG Poker Toolkit — Free Offline Poker Calculator is a free desktop calculation suite for Texas Hold’em players who want fast, transparent and mathematically sound answers away from the table. It combines heads-up equity, exact drawing probabilities, pot odds, break-even equity, call EV and tournament ICM inside one focused poker interface.

Every calculation runs locally on your computer. The software requires no account, subscription or internet connection and does not collect hand histories, calculation inputs, analytics or personal information.

Texas Hold’em Equity Calculator

Calculate heads-up equity between Hero and a specific opponent hand or a uniformly random legal two-card hand. Analyze complete or incomplete Hold’em boards at every stage:

• preflop;
• flop;
• turn;
• river.

The calculator automatically selects the most appropriate calculation method:

Results include:

• Hero Equity;
• Win percentage;
• Tie percentage;
• Loss percentage;
• Calculation method;
• Number of evaluated states.

Tied pots are split correctly when calculating total equity. Leaving the opponent field blank represents a uniformly random legal hand—not a strategic opening, calling, three-betting or four-betting range.

Professional Seven-Card Hand Evaluator

The integrated poker engine evaluates the best five-card combination available from seven cards and performs complete kicker comparison.

The evaluator correctly handles wheel straights from ace to five, multiple pairs, two simultaneous three-of-a-kind combinations, flush and straight-flush detection, kicker comparison and split pots.

Pot Odds Calculator

Enter the complete current pot—including the opponent’s active bet—and the additional amount Hero must call. The toolkit displays the pot-to-call ratio and minimum break-even equity.

Call EV Calculator

Enter independently calculated showdown equity to estimate the net expected value of calling. The result is displayed in the same units used for the pot, including chips, dollars, euros, big blinds or tournament points.

The toolkit classifies the result as:

• Call clears the break-even threshold;
• Break-even call;
• Call is below the break-even threshold.

The calculation assumes that the entered equity is realized at showdown. It does not automatically account for rake, future bets, folds on later streets or incomplete equity realization.

Exact Outs and Drawing Probabilities

Enter the number of clean outs and select the current street. Unlike the simplified Rule of 2 and 4, EPG Poker Toolkit calculates exact card probabilities.

Tournament ICM Calculator

Convert tournament chip stacks into estimated prize-pool equity using the Malmuth–Harville Independent Chip Model.

• 2–10 remaining players;
• Custom stack sizes;
• Custom payout structures;
• Cash values or percentage-based payouts;
• Each player’s chip share;
• Estimated ICM prize-pool equity.

The ICM calculator is useful for final-table analysis, payout-pressure study, satellite review, tournament coaching and understanding why tournament chips do not have linear cash value.

Strict Input Validation

The toolkit checks inputs before performing a calculation and detects:

• Invalid card notation;
• Duplicate cards;
• Impossible board sizes;
• Negative pot values;
• Invalid call amounts;
• Equity outside 0–100%;
• Invalid numbers of outs;
• Zero or negative stacks;
• Negative payouts;
• Payouts entered in the wrong order;
• More payouts than remaining players.

This prevents malformed inputs from producing deceptively plausible results.

Private and Offline Operation

EPG Poker Toolkit does not:

• Require registration;
• Use subscriptions;
• Collect card inputs;
• Save calculation history;
• Send telemetry;
• Use cookies or analytics;
• Upload files;
• Connect to poker clients;
• Download updates automatically.

The only network-related behavior is opening an ElitePokerGuide.io page in the default browser after the user deliberately clicks a link on the About screen.

How to Use the Equity Calculator

1. Open the Equity tab.
2. Enter Hero’s two hole cards.
3. Enter the opponent’s exact hand or leave the field blank.
4. Add zero to five community cards.
5. Click Calculate Equity.
6. Review Hero Equity and Win, Tie and Loss percentages.
7. Check whether exact enumeration or Monte Carlo simulation was used.

How to Use Pot Odds and EV

1. Open Pot Odds & EV.
2. Enter the complete pot before Hero’s call.
3. Enter the amount Hero must call.
4. Optionally enter known showdown equity.
5. Optionally enter the number of clean outs.
6. Select Flop or Turn.
7. Click Analyze Pot Odds.

The result includes pot odds, break-even equity, next-card draw probability, by-river draw probability, call EV and the mathematical threshold comparison.

How to Use the ICM Calculator

1. Open Tournament ICM.
2. Enter every remaining stack, separated by commas.
3. Enter payouts from highest to lowest.
4. Click Calculate ICM.
5. Review chip percentages and estimated prize-pool equity.

Stacks do not need to be entered from largest to smallest. Payouts must always be entered from highest to lowest.

How to Use EPG Poker Toolkit on Windows

Standalone Windows EXE

1. Download the Windows release.
2. Extract the ZIP archive.
3. Open EPG-Poker-Toolkit.exe.
4. No Python installation is required.

A new unsigned application may display a Windows SmartScreen notice until it develops download reputation.

Run from Source

1. Install Python 3.9 or newer.
2. Extract the source archive.
3. Open Command Prompt or PowerShell in the extracted folder.
4. Verify Tkinter and start the toolkit.

Build the Windows EXE

Double-click build.bat, or run:

The completed executable will appear in dist\EPG-Poker-Toolkit.exe.

How to Use EPG Poker Toolkit on macOS

1. Install Python 3 from Python.org.
2. Extract the source archive.
3. Open Terminal.
4. Navigate to the extracted folder.
5. Verify Tkinter and start the toolkit.

Build a macOS Application

The result will appear in the dist directory. Public macOS distribution should use Apple-compatible signing and notarization.

How to Use EPG Poker Toolkit on Linux

Install Python 3 and Tkinter using the package manager provided by your distribution.

Verify and Run

Build a Linux Application

Android and iOS Availability

The current release is a desktop application and does not provide native Android or iOS packages.

Responsible Use and Calculation Limits

• A random opponent is not a strategic poker range.
• A card that improves a hand does not necessarily create the winning hand.
• By-river probability assumes that both remaining cards will be seen.
• Call EV requires independently calculated showdown equity.
• ICM does not calculate equilibrium push/fold strategy.
• The toolkit does not guarantee correct strategic decisions or profitable poker results.

Explore more professional study resources in the ElitePokerGuide Poker Software Store.