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Time Difference Calculator

Calculate the precise difference between two dates and times with detailed breakdown.

About This Tool

Precisely calculate the duration between two dates and times, showing detailed years, months, days, hours, minutes, and seconds. Supports quick "Now" input and one-click result copying. 100% local processing.

Features

  • ⏱️ Precise Calculation: Detailed difference in years/months/days/hours/minutes/seconds
  • ⚡ Quick Input: One-click "Now" button
  • 🔄 Bidirectional: Automatically handles start/end order
  • 📋 Copy Result: One-click copy of the detailed duration
  • 🛡️ Privacy First: 100% client-side processing

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