Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
150,042 days
From Thursday, November 19, 1615 to Monday, September 7, 2026.
Monday–Friday weekdays107,172
Weeks and days21,434w 4d
Calendar span410 years, 9 months, 19 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.