⚖️ Percentage Difference Calculator

Compare two values and find the percentage difference between them — quickly and easily.

💡 What This Tool Does

It calculates how much two numbers differ relative to their average, shown as a percentage.

📊 Percentage Difference Calculator

📈 Dynamic Table of Calculations

Value 1 Value 2 Difference Average % Difference

🧮 How to Calculate Percentage Difference

Percentage Difference = |Value 1 - Value 2| ÷ Average × 100
Example: |100 - 120| ÷ ((100 + 120) ÷ 2) × 100 = 18.18%

🧠 Formula

Percentage Difference =
|Value 1 - Value 2| ÷ ((Value 1 + Value 2) ÷ 2) × 100

✔️ Always gives a positive result — no increase or decrease, just pure difference.

🧮 Example

  • Value 1: 80

  • Value 2: 100
    👉 Difference = 20
    👉 Average = 90
    ✅ Percentage Difference = (20 ÷ 90) × 100 = 22.22%

✅ Great For:

  • Comparing prices or features 🛒

  • Examining test results 📊

  • Scientific measurements 🧪

  • Business analytics 📈

📱 Why Use This Tool?

  • 🔄 Simple and reliable

  • 🧮 No manual calculation

  • 🎯 Works on any device

  • 💯 Always accurate and free

🔁 Related Calculators:

  • 👉 Percent Change Calculator

  • 👉 What Percentage is X of Y?

  • 👉 Percentage Increase

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