Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,574 days
From Saturday, September 15, 1945 to Friday, September 4, 2026.
Monday–Friday weekdays21,125
Weeks and days4,224w 6d
Calendar span80 years, 11 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.