# Tools

> Pot odds, bankroll guidelines, and a push-fold primer. Vanilla JS, no hand tracking, no account.

Canonical: https://unmatchedpoker.com/tools/
Publisher: Unmatched Poker — https://unmatchedpoker.com/
Last reviewed: August 31, 2026
Note: Educational Hold'em magazine. Not a poker room, not financial advice, not a signup funnel. 18+/21+.

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Tools

 

# Math you can use at the table.

 

No accounts. No hand histories leaving your machine. These are calculators and primers, not a claim that we solved the game.

 

 
 [Calculator

 

### Pot odds

 

Pot, bet, required equity. Pot 100 / bet 50 → you need 25%. Also in English: more than one time in four.](/tools/pot-odds)
 [Guideline

 

### Bankroll

 

Cash, MTT, or SNG. Suggested stake band and a written move-down. Harm reduction, not a promise.](/tools/bankroll)
 [Primer

 

### Push-fold

 

Nash as an idea. 10bb, 12bb, 15bb shapes in 9-max. Use a real chart for the pixels; use this for the concept.](/tools/push-fold-primer)