Tinkering

Tools for the Grind.

I'm messing around and hopefully making some useful things. Enjoy.

Coming Soon

More tools coming... when I make them

Variance Calculator

Variance Calculator+

Live

Variance will humble you. This tool shows you what to actually expect – downswings, bankroll requirements, the whole picture. I added some personal notes on the parts many players misunderstand.

Open Calculator

Equity Calculator

Live

Calculate equities across gametypes – Hold'em, PLO, PLO5, PLO6, O8, Stud, and more. Powerful range syntax, a board explorer, and fast results.

Open Calculator

Session Logger

New

Track your sessions with notes on mental state, focus level, and key hands. Find patterns in your A-game.

Start Logging

Pot Odds Drills

Rapid-fire exercises to internalize pot odds math. Get faster at the table without even thinking.

Practice
AK

Range Builder

Visualize and construct hand ranges with an intuitive grid. Export as images for study notes.

Build

Tilt Check

A quick self-assessment to gauge your mental state before and during sessions. Know when to step away.

Check In

Blocker Analysis

Advanced blocker impact calculator. Coming soon.

Common questions.

How do I calculate poker equity?

Equity is your share of the pot if the hand went to showdown right now. Enter each player's hand or range, set the board if there is one, and the calculator runs it for you. Try the free equity calculator →

How much variance should I expect in poker?

More than most people think. Even a clear winner has long stretches of breaking even or losing – that's normal, not a leak. Plug in your win rate, sample size, and standard deviation, and you'll see the range of outcomes you should actually plan for. Try the free variance calculator →