Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
279 days
From Wednesday, June 9, 2027 to Thursday, September 3, 2026.
Monday–Friday weekdays199
Weeks and days39w 6d
Calendar span9 months, 6 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.