Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
108,377 days
From Thursday, December 15, 1729 to Sunday, September 6, 2026.
Monday–Friday weekdays77,411
Weeks and days15,482w 3d
Calendar span296 years, 8 months, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.