Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
219,238 days
From Friday, June 9, 1426 to Wednesday, September 9, 2026.
Monday–Friday weekdays156,598
Weeks and days31,319w 5d
Calendar span600 years, 3 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.