Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
114,592 days
From Friday, December 9, 1712 to Sunday, September 6, 2026.
Monday–Friday weekdays81,850
Weeks and days16,370w 2d
Calendar span313 years, 8 months, 28 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.