Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
4,949 days
From Sunday, March 25, 2040 to Sunday, September 6, 2026.
Monday–Friday weekdays3,535
Weeks and days707w 0d
Calendar span13 years, 6 months, 19 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.