Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
202,517 days
From Wednesday, March 20, 1472 to Wednesday, September 9, 2026.
Monday–Friday weekdays144,655
Weeks and days28,931w 0d
Calendar span554 years, 5 months, 20 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.