Trading Calculator

Fibonacci Retracement & Extension Calculator

Calculate important Fibonacci retracement and extension levels from a market swing. Useful for forex, stocks, crypto, commodities and other technical-analysis workflows.

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Fibonacci Retracement Calculator

Enter the swing high and swing low to calculate common Fibonacci retracement levels.

Retracement Levels
Level Price
0% —

Fibonacci Extension Calculator

Enter the starting point, swing high and swing low to estimate common Fibonacci extension levels.

Extension Levels
Level Price
127.2% —
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Understanding Fibonacci Trading Levels

Fibonacci tools are commonly used by traders to identify potential retracement zones and possible price-extension targets.

23.6% Retracement

A relatively shallow retracement level that can appear during strong market trends.

38.2% Retracement

A commonly monitored Fibonacci level during a corrective market move.

50% Level

The 50% level is widely watched by traders, although it is not derived directly from the Fibonacci sequence.

61.8% Retracement

Often called the golden-ratio retracement and one of the most widely observed Fibonacci levels.

78.6% Retracement

A deeper retracement level that some traders monitor before considering whether the original market structure remains intact.

161.8% Extension

A commonly monitored extension level for potential price targets following a completed swing.

Fibonacci Calculator Formulas

The calculator uses the price range between the selected swing high and swing low.

Retracement Formula

Retracement Price = High − (High − Low) × Fibonacci Percentage

For a bullish move, the retracement is calculated downward from the swing high. For a bearish move, the corresponding levels are calculated upward from the swing low.

Extension Formula

Extension Price = Low + (High − Low) × Extension Percentage

Extension calculations can be used to estimate potential price objectives beyond the original swing range.

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How to Use the Fibonacci Calculator

Follow these steps to calculate Fibonacci levels for a market swing.

1. Identify the Swing

Find a meaningful swing high and swing low on the chart or market data you are analyzing.

2. Enter the Prices

Enter the relevant high and low prices into the calculator.

3. Review the Levels

Review the calculated Fibonacci levels and compare them with price structure and your trading plan.

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Frequently Asked Questions

Common questions about Fibonacci retracement and extension levels.

What is Fibonacci retracement?

Fibonacci retracement is a technical-analysis method that uses percentage levels to identify potential areas where price may retrace after a market move.

What are the main Fibonacci retracement levels?

Commonly monitored levels include 23.6%, 38.2%, 50%, 61.8% and 78.6%.

What is the 61.8% Fibonacci level?

The 61.8% level is associated with the golden ratio and is one of the most widely monitored Fibonacci levels in technical analysis.

What are Fibonacci extensions?

Fibonacci extensions project levels beyond the original price swing. Common extension levels include 127.2%, 161.8% and 261.8%.

Can Fibonacci levels predict the market?

No. Fibonacci levels are analytical reference points rather than guaranteed predictions. Market conditions can change rapidly.

Financial Disclaimer: EZTradingHub provides calculators, educational information and analytical tools for informational purposes only. Fibonacci levels should not be treated as guaranteed trading signals, investment advice, or a promise of future market performance. Trading forex, stocks, cryptocurrencies, commodities and other financial instruments involves risk, including the possible loss of capital. Always perform your own research and consider appropriate risk-management practices before making financial decisions.