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Date Difference Calculator

Find the number of days, weeks, months or years between two dates.

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Calculate the difference between two dates in years, months, weeks, days, hours and minutes. Useful for project planning, deadlines, anniversaries, vacations and counting down to events.

Date Difference Calculator
Difference
2 years, 4 months, 4 days
Total weeks
122
Total days
855
Total hours
20,520
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How to use the Date Difference Calculator

  1. Pick a start date.
  2. Pick an end date (defaults to today).
  3. View the difference in years, months, days, hours and total days.
  4. Swap dates with one click if needed.

Frequently Asked Questions

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