Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
184,769 days
From Friday, October 22, 1520 to Tuesday, September 8, 2026.
Monday–Friday weekdays131,977
Weeks and days26,395w 4d
Calendar span505 years, 10 months, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.