Date Difference Calculator

Compare two dates and get the gap in days, weeks, and months right away.

Enter both dates first.

How to use this tool

  1. Choose a start date and an end date.
  2. Click Calculate to see days apart, approximate weeks, and approximate months.
  3. Use Swap if you want to check the order in the opposite direction.

FAQ

Does it calculate direction as well?

Yes. It shows not only the number of days but also whether the direction is from start to end or back from end to start.

Why is the month count approximate?

Months have different lengths, so the tool uses an average of 30.44 days for a quick estimate.

What happens if both dates are the same?

It shows 0 days, 0.0 weeks, and 0.0 months, meaning the dates are the same.

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