Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
196,085 days
From Monday, October 28, 1489 to Tuesday, September 8, 2026.
Monday–Friday weekdays140,061
Weeks and days28,012w 1d
Calendar span536 years, 10 months, 11 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.