Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
110,754 days
From Sunday, December 1, 2329 to Sunday, September 6, 2026.
Monday–Friday weekdays79,110
Weeks and days15,822w 0d
Calendar span303 years, 2 months, 25 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.