Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
116 days
From Monday, December 28, 2026 to Thursday, September 3, 2026.
Monday–Friday weekdays82
Weeks and days16w 4d
Calendar span3 months, 25 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.