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Date Difference Calculator

Calculate the exact difference between two dates in days, weeks, months, and years

Date Difference Calculator

Calculate days, weeks, months between dates

Multiple Units
Accurate Calculation
100% Free
Easy to Use

About This Tool

Our Date Difference Calculator helps you quickly and accurately calculate the time between two dates. Whether you need to know how many days until your next vacation, how long you've been working at a job, or any other date calculation, this tool provides precise results in multiple units.

Key Features:

  • Multiple time units: years, months, weeks, and days
  • Accurate calculations with leap year support
  • Quick "Today" button for current date
  • Clean, easy-to-read results display

How to Use:

  1. 1Select your start date using the date picker
  2. 2Select your end date (or click "Today" for current date)
  3. 3Click "Calculate Difference" to see the results