Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
151,630 days
From Friday, July 15, 1611 to Monday, September 7, 2026.
Monday–Friday weekdays108,306
Weeks and days21,661w 3d
Calendar span415 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.