Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
160,268 days
From Friday, November 20, 1587 to Monday, September 7, 2026.
Monday–Friday weekdays114,476
Weeks and days22,895w 3d
Calendar span438 years, 9 months, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.