Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
10,074 days
From Friday, February 5, 1999 to Saturday, September 5, 2026.
Monday–Friday weekdays7,195
Weeks and days1,439w 1d
Calendar span27 years, 7 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.