Date Calculator
Days between dates, and date add or subtract.
Difference
Total days
Weeks
Business days
Result
Days between dates, and date add or subtract.
Counting days between two dates sounds simple until months of different lengths, leap years and weekends get involved. This tool shows the exact gap in years, months and days, the total number of days and weeks, and the number of business days, meaning Monday to Friday. Public holidays are not excluded. You can also add or subtract a mix of years, months, weeks and days from a date, which helps with deadlines, notice periods, warranties and project plans.
Turn on Include end date when both the first and last days count, such as hotel nights or leave days. Business days exclude weekends but not public holidays, so subtract holidays yourself. For deadlines, check whether your contract counts calendar days or business days.
No. Business days only skip Saturdays and Sundays.
The day is moved to the last day of the target month, so you get 28 or 29 February.