Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
44,965 days
From Wednesday, October 15, 2149 to Saturday, September 5, 2026.
Monday–Friday weekdays32,118
Weeks and days6,423w 4d
Calendar span123 years, 1 month, 10 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.