Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
160,170 days
From Friday, February 26, 1588 to Monday, September 7, 2026.
Monday–Friday weekdays114,406
Weeks and days22,881w 3d
Calendar span438 years, 6 months, 12 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.