Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
154,991 days
From Thursday, May 2, 1602 to Monday, September 7, 2026.
Monday–Friday weekdays110,707
Weeks and days22,141w 4d
Calendar span424 years, 4 months, 5 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.