Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
4,995 days
From Thursday, May 10, 2040 to Sunday, September 6, 2026.
Monday–Friday weekdays3,569
Weeks and days713w 4d
Calendar span13 years, 8 months, 4 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.