Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
206,451 days
From Wednesday, June 12, 1461 to Wednesday, September 9, 2026.
Monday–Friday weekdays147,465
Weeks and days29,493w 0d
Calendar span565 years, 2 months, 28 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.