Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
4,654 days
From Tuesday, December 10, 2013 to Monday, September 7, 2026.
Monday–Friday weekdays3,324
Weeks and days664w 6d
Calendar span12 years, 8 months, 28 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.