About

Preflop Chart is a free 6-max pre-flop opening chart and a trainer that drills it into you one hand at a time. It exists because most players know roughly what to open and still hesitate at the table. Repetition fixes that.

What the ranges assume

Six-handed, 100 big blinds deep, cash game, no straddle, no rake adjustment. The ranges are simplified beginner charts: four colored tiers, each the earliest seat a hand opens from, plus three facing-a-raise spots for the button and big blind. They are deliberately round. Exact solver ranges vary with stack depth, rake, table size, and who is in the blinds.

What happens after pre-flop

In the table mode you play the flop, turn, and river against bots that bet, call, and fold on hand strength. The chart review stays pre-flop, where the chart applies; post-flop decisions are described, not graded.

When you outgrow this

When the chart is automatic and you want real solver output with post-flop play, GTO Wizard is the next step. This site is the on-ramp, not the destination.

Who made it

Preflop Chart is built and run by Hayden Frea. Questions and corrections: chart@preflopchart.org.