Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
100,327 days
From Wednesday, May 15, 2301 to Sunday, September 6, 2026.
Monday–Friday weekdays71,663
Weeks and days14,332w 3d
Calendar span274 years, 8 months, 9 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.