Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,630 days
From Saturday, July 21, 1945 to Friday, September 4, 2026.
Monday–Friday weekdays21,165
Weeks and days4,232w 6d
Calendar span81 years, 1 month, 14 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.