Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
470 days
From Friday, December 17, 2027 to Thursday, September 3, 2026.
Monday–Friday weekdays336
Weeks and days67w 1d
Calendar span1 year, 3 months, 14 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.