Date Difference Calculator

Calculate the exact number of days between any two dates

Date Difference Calculator

How to Use

The date difference calculator finds the exact number of days, weeks, months, and years between any two dates you choose.

  1. Select your start date using the date picker or click "Today" to use today's date
  2. Select your end date
  3. Click Calculate Difference to see the results

Common Uses

  • Calculate age in days
  • Find days until an event
  • Track project timelines
  • Calculate billing periods
  • Plan ahead for deadlines