Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
22,437 days
From Wednesday, March 31, 1965 to Friday, September 4, 2026.
Monday–Friday weekdays16,027
Weeks and days3,205w 2d
Calendar span61 years, 5 months, 4 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.