Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
388 days
From Sunday, September 26, 2027 to Thursday, September 3, 2026.
Monday–Friday weekdays276
Weeks and days55w 3d
Calendar span1 year, 23 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.