Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
154,917 days
From Monday, July 15, 1602 to Monday, September 7, 2026.
Monday–Friday weekdays110,655
Weeks and days22,131w 0d
Calendar span424 years, 1 month, 23 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.