Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,109 days
From Monday, May 17, 2106 to Friday, September 4, 2026.
Monday–Friday weekdays20,791
Weeks and days4,158w 3d
Calendar span79 years, 8 months, 13 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.