Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
206,108 days
From Wednesday, May 21, 1462 to Wednesday, September 9, 2026.
Monday–Friday weekdays147,220
Weeks and days29,444w 0d
Calendar span564 years, 3 months, 19 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.