Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
24,309 days
From Sunday, February 14, 1960 to Friday, September 4, 2026.
Monday–Friday weekdays17,365
Weeks and days3,472w 5d
Calendar span66 years, 6 months, 21 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.