Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
124,820 days
From Friday, December 8, 1684 to Monday, September 7, 2026.
Monday–Friday weekdays89,156
Weeks and days17,831w 3d
Calendar span341 years, 8 months, 30 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.