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Date calculator – days between dates, add or subtract days

Count the days between two dates, or find the date that is 30 days, 6 months or 10 working days away.

    How to use it

    1. Choose what you want to do.
    2. Pick the dates, or the date and the amount of time.
    3. Read the result. It updates as you change the values.

    Questions

    Are holidays counted as working days?

    Working days are Monday to Friday. Public holidays are not removed because they differ from country to country.

    Is the first day counted?

    The difference is the number of days from the first date to the second. Tick the box to count the last day too.

    What happens when I add one month to January 31?

    The result is the last day of February, because that month is shorter.

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