Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
155,005 days
From Thursday, April 18, 1602 to Monday, September 7, 2026.
Monday–Friday weekdays110,717
Weeks and days22,143w 4d
Calendar span424 years, 4 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.