Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
14,127 days
From Wednesday, December 30, 1987 to Thursday, September 3, 2026.
Monday–Friday weekdays10,091
Weeks and days2,018w 1d
Calendar span38 years, 8 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.