Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
195,954 days
From Saturday, March 8, 1490 to Tuesday, September 8, 2026.
Monday–Friday weekdays139,967
Weeks and days27,993w 3d
Calendar span536 years, 6 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.