Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
19,843 days
From Tuesday, December 31, 2080 to Thursday, September 3, 2026.
Monday–Friday weekdays14,173
Weeks and days2,834w 5d
Calendar span54 years, 3 months, 28 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.