Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
220,216 days
From Saturday, August 15, 2629 to Wednesday, September 9, 2026.
Monday–Friday weekdays157,297
Weeks and days31,459w 3d
Calendar span602 years, 11 months, 6 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.