Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
196,245 days
From Tuesday, May 21, 1489 to Tuesday, September 8, 2026.
Monday–Friday weekdays140,175
Weeks and days28,035w 0d
Calendar span537 years, 3 months, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.