Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
187,858 days
From Wednesday, May 8, 1512 to Tuesday, September 8, 2026.
Monday–Friday weekdays134,184
Weeks and days26,836w 6d
Calendar span514 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.