Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
62,580 days
From Saturday, May 5, 1855 to Saturday, September 5, 2026.
Monday–Friday weekdays44,700
Weeks and days8,940w 0d
Calendar span171 years, 4 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.