Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
220,792 days
From Friday, March 8, 1422 to Wednesday, September 9, 2026.
Monday–Friday weekdays157,708
Weeks and days31,541w 5d
Calendar span604 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.