Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
214,954 days
From Monday, March 20, 2615 to Wednesday, September 9, 2026.
Monday–Friday weekdays153,538
Weeks and days30,707w 5d
Calendar span588 years, 6 months, 11 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.