Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
100,245 days
From Tuesday, March 21, 1752 to Sunday, September 6, 2026.
Monday–Friday weekdays71,603
Weeks and days14,320w 5d
Calendar span274 years, 5 months, 16 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.