Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
28,590 days
From Sunday, December 14, 2104 to Friday, September 4, 2026.
Monday–Friday weekdays20,420
Weeks and days4,084w 2d
Calendar span78 years, 3 months, 10 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.