Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
4,494 days
From Sunday, December 26, 2038 to Sunday, September 6, 2026.
Monday–Friday weekdays3,210
Weeks and days642w 0d
Calendar span12 years, 3 months, 20 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.