Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
170,215 days
From Friday, August 26, 1560 to Monday, September 7, 2026.
Monday–Friday weekdays121,581
Weeks and days24,316w 3d
Calendar span466 years, 12 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.