Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
124,353 days
From Tuesday, March 19, 1686 to Sunday, September 6, 2026.
Monday–Friday weekdays88,823
Weeks and days17,764w 5d
Calendar span340 years, 5 months, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.