Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
35,606 days
From Tuesday, February 29, 2124 to Friday, September 4, 2026.
Monday–Friday weekdays25,432
Weeks and days5,086w 4d
Calendar span97 years, 5 months, 25 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.