Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
107,981 days
From Monday, January 15, 1731 to Sunday, September 6, 2026.
Monday–Friday weekdays77,129
Weeks and days15,425w 6d
Calendar span295 years, 7 months, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.