Date difference calculator

Find exactly how long it is between two dates — for deadlines, rent, notice periods or events.

How to use the date difference calculator

  1. Pick a start date.
  2. Pick an end date.
  3. Read the difference in days, weeks and years-months-days.

When it's useful

  • Counting days until a deadline or Eid
  • Working out a notice period
  • Calculating rent or credit days

Limits to know

  • Counts calendar days; it does not skip weekends or public holidays.

Your privacy

Everything is worked out in your browser. What you type isn't uploaded, saved or shared, and there's no sign-up.

Questions

Does it include the end date?

By default no — like most calculators. Tick 'Include end date' to add one day.

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