Date Calculator
Find the number of days between two dates, or add and subtract days from any date.
Days between dates
— days
Add or subtract days
—
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How the calculator works
The difference counts calendar days from the start date to the end date (the end date is not included). Business days exclude Saturdays and Sundays but do not account for public holidays — see the holiday list for those.
Frequently asked questions
Is the end date included?+
No. From January 1 to January 2 counts as 1 day. Add one if you want to include both dates.