Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
42,846 days
From Saturday, May 15, 1909 to Friday, September 4, 2026.
Monday–Friday weekdays30,605
Weeks and days6,120w 6d
Calendar span117 years, 3 months, 20 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.