Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
206,694 days
From Friday, October 12, 1460 to Wednesday, September 9, 2026.
Monday–Friday weekdays147,638
Weeks and days29,527w 5d
Calendar span565 years, 10 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.