Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
190,320 days
From Friday, August 11, 1505 to Tuesday, September 8, 2026.
Monday–Friday weekdays135,942
Weeks and days27,188w 4d
Calendar span521 years, 28 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.