Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
255,936 days
From Friday, December 21, 1325 to Sunday, September 13, 2026.
Monday–Friday weekdays182,810
Weeks and days36,562w 2d
Calendar span700 years, 8 months, 23 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.