Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
104,939 days
From Friday, May 15, 1739 to Sunday, September 6, 2026.
Monday–Friday weekdays74,955
Weeks and days14,991w 2d
Calendar span287 years, 3 months, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.