Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
142,062 days
From Friday, August 21, 2415 to Monday, September 7, 2026.
Monday–Friday weekdays101,474
Weeks and days20,294w 4d
Calendar span388 years, 11 months, 14 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.