Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
37,730 days
From Friday, December 23, 2129 to Friday, September 4, 2026.
Monday–Friday weekdays26,950
Weeks and days5,390w 0d
Calendar span103 years, 3 months, 19 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.