Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
15,567 days
From Friday, January 20, 1984 to Thursday, September 3, 2026.
Monday–Friday weekdays11,119
Weeks and days2,223w 6d
Calendar span42 years, 7 months, 14 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.