Count the years, months, days and business days between two dates.
The date difference calculator counts the time between two dates in years, months and days, and in total days, weeks, business days (Monday to Friday), hours, minutes and seconds. Leave the end date empty to count until today.
Use it to work out an age, the length of a project or contract, the days until a deadline or the notice period between two dates.
Calendar-correct difference.
Weekdays between the dates.
Count the last day as well.
Weeks, hours, minutes and seconds.
Not by default, like most calculators. Turn on Include the end date to count it.
No, holidays differ by country; only Saturdays and Sundays are excluded.
Enter your date of birth as the start date and leave the end date empty.
The dates are swapped and the difference is shown.