Free Poker Tools
Professional-grade poker tools to sharpen your game. All free, no sign-up required.
Poker Hand Calculator
Calculate Texas Hold'em odds for up to 9 players. Full table layout with preflop, flop, turn, and river support plus dead cards.
Pot Odds Calculator
Instantly calculate pot odds, required equity, and whether a call is profitable. Includes quick bet-size presets.
Outs & Probability Calculator
Count your outs, see exact turn and river hit probabilities, and learn the Rule of 2 & 4 shortcut.
Poker EV Calculator
Calculate the expected value of any poker decision. Enter win probability, pot size, and payoffs to see if a play is +EV.
Preflop Hand Rankings
Visual 13×13 grid of all 169 starting hands ranked by strength. Filter by position and see equity, nicknames, and tips.
Poker Hand Rankings
Visual reference of all 10 poker hand rankings from royal flush to high card, with example cards and probabilities.
Poker Glossary
180+ poker terms defined in plain language. Searchable A-Z glossary covering betting, position, strategy, and tournament terms.
Bankroll Calculator
Calculate recommended bankroll for any stakes level. Covers cash games, tournaments, and SNGs with conservative to aggressive risk levels.
Variance Simulator
Monte Carlo simulator showing expected profit range, downswing risk, and risk of ruin over thousands of sessions.
Rake Calculator
Compare rake costs across 9 major poker sites including PokerStars, GGPoker, ACR, Ignition, and Stake.us. See hourly and monthly rake by stakes.
Blind Timer
Free tournament blind timer with custom structure builder and 4 presets. 30 auto-advancing levels with antes and mobile-ready countdown.
Why Use Poker Tools?
Winning poker is built on math. Every decision at the table — whether to call, raise, or fold — has a mathematically correct answer based on your equity, pot odds, and expected value. These free tools help you learn and internalize the math so you can make better decisions faster.
Use the Hand Calculator to study equity matchups for any scenario — preflop through river, up to 9 players. Pair it with the Pot Odds Calculator to see whether you're getting the right price to call, and the Outs Calculator to know your exact probability of hitting a draw.
The EV Calculator ties it all together by showing whether a play is profitable long-term. And the Preflop Hand Rankings chart gives you a visual reference for which hands to play from every position.
Beyond the table, use the Bankroll Calculator to make sure you're properly rolled for your stakes, and the Variance Simulator to understand the swings you can expect. The Rake Calculator compares costs across poker sites, while the Hand Rankings and Glossary are perfect for beginners learning the game. Running a home tournament? The Blind Timer keeps the game moving with auto-advancing levels.
How the Tools Work Together
Preflop: Check the Preflop Chart to decide whether to enter the hand based on your position. If you're unsure about a specific matchup, plug both hands into the Hand Calculator for exact equity numbers.
Postflop draws: Use the Outs Calculator to count your outs and see the probability of hitting on the turn or river. Then check the Pot Odds Calculator to see if the price your opponent is offering makes the call profitable.
Tough decisions: When facing a big bet, use the EV Calculator to model the expected value. Enter your estimated win probability, the pot size, what you stand to win, and what you'd lose. If the EV is positive, calling is profitable over time.
Frequently Asked Questions
›Are these poker tools really free?
Yes, every tool is 100% free with no limitations. There's no sign-up, no ads, and no premium tier. You get the same calculation engines that power the PokerLog mobile app.
›Which poker tool should I start with?
Start with the Hand Calculator to understand equity — it's the foundation of every poker decision. Then use Pot Odds to learn when to call, Outs to count your draw probabilities, and EV to evaluate whether a play is profitable long-term. The Preflop Chart helps you learn which hands to play from each position. Use the Bankroll Calculator and Variance Simulator to manage your money off the table.
›How accurate are these calculators?
The Hand Calculator uses exhaustive enumeration for flop/turn/river (100% exact) and a precomputed lookup table for preflop heads-up (effectively exact). Pot Odds, Outs, and EV calculators use standard mathematical formulas that produce exact results every time.
›Do these tools work on mobile?
Yes, all tools are fully responsive and work on phones, tablets, and desktops. The interfaces are optimized for touch input with appropriately sized buttons and numeric keyboards on mobile devices.
›How do pot odds and equity work together?
Pot odds tell you how much equity you need to call profitably. If the pot is $100 and you need to call $50, you're getting 2:1 pot odds, which means you need at least 33% equity. Use the Hand Calculator to find your equity, then check it against the Pot Odds Calculator to see if a call is profitable.
Related Resources
- Poker Guides — 9 free guides covering rules, odds, positions, betting strategy, tilt control, and more.
- Texas Hold'em Rules — Complete beginner's guide to playing Hold'em.
- Poker Odds Chart — Essential odds every player should know.
These tools are part of the PokerLog app, a free poker tracker for tracking sessions, managing your bankroll, and studying your game. Available for iOS with web dashboard.