Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
837 days
From Monday, December 18, 2028 to Thursday, September 3, 2026.
Monday–Friday weekdays597
Weeks and days119w 4d
Calendar span2 years, 3 months, 15 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.