Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
125,817 days
From Tuesday, March 17, 1682 to Monday, September 7, 2026.
Monday–Friday weekdays89,869
Weeks and days17,973w 6d
Calendar span344 years, 5 months, 21 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.