Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
109,840 days
From Thursday, December 13, 1725 to Sunday, September 6, 2026.
Monday–Friday weekdays78,456
Weeks and days15,691w 3d
Calendar span300 years, 8 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.