Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
45,099 days
From Monday, March 16, 1903 to Saturday, September 5, 2026.
Monday–Friday weekdays32,214
Weeks and days6,442w 5d
Calendar span123 years, 5 months, 20 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.