Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
205,429 days
From Wednesday, March 30, 1464 to Wednesday, September 9, 2026.
Monday–Friday weekdays146,735
Weeks and days29,347w 0d
Calendar span562 years, 5 months, 10 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.