Free Fibonacci Retracement & Extension Calculator Online
Calculate key golden ratio pullback levels (23.6%, 38.2%, 50%, 61.8%, 78.6%) and profit extension targets (127.2%, 161.8%, 261.8%). — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.
How It Works
Select Trend Direction
Choose Uptrend (measuring pullback from low to high) or Downtrend.
Input Swing High & Low
Enter the precise peak and trough prices of the current impulse wave.
Analyze Retracement Levels
Identify golden pocket entry zones around 61.8% and 78.6%.
Determine Extension Targets
Set profit-taking limit orders at the 127.2% and 161.8% Fibonacci extensions.
Frequently Asked Questions
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