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

111,941 days

From Wednesday, March 13, 1720 to Sunday, September 6, 2026.

Monday–Friday weekdays79,957
Weeks and days15,991w 4d
Calendar span306 years, 5 months, 24 days

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