Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
160,407 days
From Saturday, July 4, 1587 to Monday, September 7, 2026.
Monday–Friday weekdays114,576
Weeks and days22,915w 2d
Calendar span439 years, 2 months, 3 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.