Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
184,998 days
From Sunday, March 7, 1520 to Tuesday, September 8, 2026.
Monday–Friday weekdays132,142
Weeks and days26,428w 2d
Calendar span506 years, 6 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.