Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
116,624 days
From Thursday, December 27, 2345 to Sunday, September 6, 2026.
Monday–Friday weekdays83,304
Weeks and days16,660w 4d
Calendar span319 years, 3 months, 21 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.