Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
155,002 days
From Sunday, April 21, 1602 to Monday, September 7, 2026.
Monday–Friday weekdays110,716
Weeks and days22,143w 1d
Calendar span424 years, 4 months, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.