Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
190,841 days
From Tuesday, March 11, 2549 to Tuesday, September 8, 2026.
Monday–Friday weekdays136,315
Weeks and days27,263w 0d
Calendar span522 years, 6 months, 3 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.