About Us

Welcome to GannTools, a platform for market geometry and mathematical analysis. We build free, browser-based trading calculators — starting with our Gann Square of 9 tool — bringing W.D. Gann's forecasting methods into a simple digital format.

Our Mission: To provide traders with accurate, fast geometric market tools, based on price, time, and mathematical relationships — without hype or speculative advice.

What We Offer:
Square of Nine Grid: An interactive numerical spiral grid used to identify geometric support and resistance levels.
Automated Calculators: Tools that convert Gann price and time theories into calculated chart levels instantly, without manual math.

Why It's Free: GannTools is supported by advertising shown on this site, which allows us to keep every tool free to use, with no subscriptions.

Educational Purpose: Our tools are provided for educational and informational purposes. Trading involves significant financial risk, and past mathematical relationships do not guarantee future price movement. No tool can guarantee trading profits. Always do your own research before making trading decisions.

Get in Touch: Have a suggestion or found a bug? Visit our Contact page — we read every message.