Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
246 days
From Wednesday, December 31, 2025 to Thursday, September 3, 2026.
Monday–Friday weekdays176
Weeks and days35w 1d
Calendar span8 months, 3 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.