Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
18,219 days
From Saturday, October 16, 1976 to Thursday, September 3, 2026.
Monday–Friday weekdays13,014
Weeks and days2,602w 5d
Calendar span49 years, 10 months, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.