Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
219,265 days
From Saturday, May 13, 1426 to Wednesday, September 9, 2026.
Monday–Friday weekdays156,618
Weeks and days31,323w 4d
Calendar span600 years, 3 months, 27 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.