Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
148,587 days
From Wednesday, November 13, 1619 to Monday, September 7, 2026.
Monday–Friday weekdays106,133
Weeks and days21,226w 5d
Calendar span406 years, 9 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.