Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
146,032 days
From Wednesday, November 11, 1626 to Monday, September 7, 2026.
Monday–Friday weekdays104,308
Weeks and days20,861w 5d
Calendar span399 years, 9 months, 27 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.