Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
124,625 days
From Thursday, June 21, 1685 to Monday, September 7, 2026.
Monday–Friday weekdays89,017
Weeks and days17,803w 4d
Calendar span341 years, 2 months, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.