Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
124,933 days
From Thursday, August 17, 1684 to Monday, September 7, 2026.
Monday–Friday weekdays89,237
Weeks and days17,847w 4d
Calendar span342 years, 21 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.