Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
505 days
From Friday, January 21, 2028 to Thursday, September 3, 2026.
Monday–Friday weekdays361
Weeks and days72w 1d
Calendar span1 year, 4 months, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.