Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
170,356 days
From Thursday, April 7, 1560 to Monday, September 7, 2026.
Monday–Friday weekdays121,682
Weeks and days24,336w 4d
Calendar span466 years, 5 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.