Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
54,971 days
From Saturday, March 4, 1876 to Saturday, September 5, 2026.
Monday–Friday weekdays39,265
Weeks and days7,853w 0d
Calendar span150 years, 6 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.