Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
196,153 days
From Wednesday, August 21, 1489 to Tuesday, September 8, 2026.
Monday–Friday weekdays140,109
Weeks and days28,021w 6d
Calendar span537 years, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.