# Effective Field Goal Percentage Calculator

> Effective field goal percentage calculator: adjust field goal percentage for three-point value to measure true shooting efficiency. Free, runs locally, no signup.

- **Canonical URL:** https://boringtoolskit.com/effective-field-goal-percentage-calculator/
- **Category:** Sports
- **Evidence level:** catalogue
- **Reviewed:** July 26, 2026
- **Last verified:** 2026-10-12
- **Privacy:** Inputs and results stay in this browser unless the page clearly labels an external request.

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