Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
230,001 days
From Tuesday, December 20, 1396 to Thursday, September 10, 2026.
Monday–Friday weekdays164,287
Weeks and days32,857w 2d
Calendar span629 years, 8 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.