Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
39,539 days
From Tuesday, June 4, 1918 to Friday, September 4, 2026.
Monday–Friday weekdays28,243
Weeks and days5,648w 3d
Calendar span108 years, 3 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.