Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
108,666 days
From Tuesday, March 1, 1729 to Sunday, September 6, 2026.
Monday–Friday weekdays77,618
Weeks and days15,523w 5d
Calendar span297 years, 6 months, 5 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.