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

3,293 days

From Thursday, August 31, 2017 to Sunday, September 6, 2026.

Monday–Friday weekdays2,351
Weeks and days470w 3d
Calendar span9 years, 6 days

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