Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
196,044 days
From Sunday, December 8, 1489 to Tuesday, September 8, 2026.
Monday–Friday weekdays140,032
Weeks and days28,006w 2d
Calendar span536 years, 9 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.