Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
4,499 days
From Friday, December 31, 2038 to Sunday, September 6, 2026.
Monday–Friday weekdays3,215
Weeks and days642w 5d
Calendar span12 years, 3 months, 25 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.