Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
46,288 days
From Tuesday, December 12, 1899 to Saturday, September 5, 2026.
Monday–Friday weekdays33,063
Weeks and days6,612w 4d
Calendar span126 years, 8 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.