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

115,805 days

From Wednesday, August 14, 1709 to Sunday, September 6, 2026.

Monday–Friday weekdays82,717
Weeks and days16,543w 4d
Calendar span317 years, 23 days

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