Days Between Dates
Count the exact number of days between any two dates.
Runs in your browser, nothing is stored · Calendar-exact, leap years included · Reviewed November 10, 2026 · How we calculate
How many days are between two dates? Enter a start date and an end date. The calculator returns the number of calendar days from the first date up to the second, plus weeks, months and years.
How to count days between dates
Subtract the earlier date from the later one using the real calendar, so months of different lengths and leap days are handled.
Example: from 1 January 2026 to 10 November 2026 is 313 days, which is 44 weeks and 5 days. From 10 November 2026 to 25 December 2026 is 45 days.
Is the end date included?
The count runs from the first date up to, but not including, the second date. Add one day if you want to count both the start and the end date.
This tool counts all calendar days. It does not exclude weekends or public holidays.
Frequently asked questions
How many days are there between two dates?
Enter both dates. The calculator shows the total days and the same gap in weeks, months and years.
How many weeks is that?
Divide the total days by 7. The calculator shows total weeks for you.
Does the order of dates matter?
No. If you enter the later date first, the calculator swaps them.
Can it count working days?
No. It counts every calendar day, including weekends and holidays.
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