Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
129,696 days
From Monday, August 3, 1671 to Monday, September 7, 2026.
Monday–Friday weekdays92,640
Weeks and days18,528w 0d
Calendar span355 years, 1 month, 4 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.