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

103,730 days

From Wednesday, September 5, 1742 to Sunday, September 6, 2026.

Monday–Friday weekdays74,092
Weeks and days14,818w 4d
Calendar span284 years, 1 day

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