Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
259 days
From Thursday, May 20, 2027 to Thursday, September 3, 2026.
Monday–Friday weekdays185
Weeks and days37w 0d
Calendar span8 months, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.