Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
1,843 days
From Sunday, September 21, 2031 to Friday, September 4, 2026.
Monday–Friday weekdays1,315
Weeks and days263w 2d
Calendar span5 years, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.