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Days Between Dates Calculator

Calculate the exact number of days, weeks and approximate months between any two dates — useful for deadlines, planning, or just curiosity.

TL-45

Find out exactly how many days and weeks are between two dates.

Start date

End date

Total days

Weeks

Approx. months

How to use the Days Between Dates Calculator

The calculation counts calendar days between the two dates, not business days.
Approximate months use an average month length (30.44 days), so it won't always match a calendar month exactly.