Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
40,550 days
From Saturday, August 28, 1915 to Friday, September 4, 2026.
Monday–Friday weekdays28,965
Weeks and days5,792w 6d
Calendar span111 years, 7 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.