Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
31,238 days
From Tuesday, March 15, 2112 to Friday, September 4, 2026.
Monday–Friday weekdays22,312
Weeks and days4,462w 4d
Calendar span85 years, 6 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.