Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
109,693 days
From Thursday, May 9, 1726 to Sunday, September 6, 2026.
Monday–Friday weekdays78,351
Weeks and days15,670w 3d
Calendar span300 years, 3 months, 28 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.