Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
155,647 days
From Saturday, July 15, 1600 to Monday, September 7, 2026.
Monday–Friday weekdays111,176
Weeks and days22,235w 2d
Calendar span426 years, 1 month, 23 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.