Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
110,116 days
From Monday, March 12, 1725 to Sunday, September 6, 2026.
Monday–Friday weekdays78,654
Weeks and days15,730w 6d
Calendar span301 years, 5 months, 25 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.