Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
123,123 days
From Sunday, October 13, 2363 to Sunday, September 6, 2026.
Monday–Friday weekdays87,945
Weeks and days17,589w 0d
Calendar span337 years, 1 month, 7 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.