Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
129,720 days
From Friday, July 10, 1671 to Monday, September 7, 2026.
Monday–Friday weekdays92,656
Weeks and days18,531w 3d
Calendar span355 years, 1 month, 28 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.