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

3,630 days

From Thursday, September 29, 2016 to Monday, September 7, 2026.

Monday–Friday weekdays2,592
Weeks and days518w 4d
Calendar span9 years, 11 months, 9 days

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