Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
22,371 days
From Wednesday, December 3, 2087 to Thursday, September 3, 2026.
Monday–Friday weekdays15,979
Weeks and days3,195w 6d
Calendar span61 years, 3 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.