Date-to-date calculator

Days between dates

Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.

The end date comes before the start date

6,629 days

From Monday, October 31, 2044 to Monday, September 7, 2026.

Monday–Friday weekdays4,735
Weeks and days947w 0d
Calendar span18 years, 1 month, 24 days

Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.