United States calculator
Generate transparent Square-of-Nine price levels
Apply angular increments around the square-root of a selected base price to calculate projected levels.
Square-of-Nine spiral
Project inputs
Gann Square of Nine Calculator results
How this Gann Square of Nine Calculator works
The calculator exposes the exact square-root and angular-step transformation instead of presenting trading levels as predictions.
Important: Mathematical reference only, not investment advice or a guarantee of market behavior.
What assumptions should I verify?
Check every entered quantity, unit, rate and rule against the current U.S. source that applies to your project. The calculator does not silently substitute worldwide conventions.
Is information sent anywhere?
No. Calculations run locally in the browser and the module contains no analytics, remote requests or stored personal data.