Date-to-date calculator

Days between dates

Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.

Excluding the start date

4,288 days

From Thursday, December 11, 2014 to Monday, September 7, 2026.

Monday–Friday weekdays3,062
Weeks and days612w 4d
Calendar span11 years, 8 months, 27 days

Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.