Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
16,884 days
From Thursday, June 12, 1980 to Thursday, September 3, 2026.
Monday–Friday weekdays12,060
Weeks and days2,412w 0d
Calendar span46 years, 2 months, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.