Date calculator
Count the days between two dates, or add or subtract days from a date.
About this calculator
The first tool counts the days between two dates and breaks the gap into years, months, days, weeks and working days. The second adds or subtracts a number of days from a date and tells you the weekday.
Working days count Monday to Friday and do not remove bank holidays.
Common questions
Is the end date included?
No. The count is the number of days from the first date to the second.
Can I count backwards?
Yes. Choose subtract in the second tool.
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