Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
219,290 days
From Tuesday, April 18, 1426 to Wednesday, September 9, 2026.
Monday–Friday weekdays156,636
Weeks and days31,327w 1d
Calendar span600 years, 4 months, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.