Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
185,667 days
From Wednesday, May 8, 1518 to Tuesday, September 8, 2026.
Monday–Friday weekdays132,619
Weeks and days26,523w 6d
Calendar span508 years, 4 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.