Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
26,621 days
From Friday, July 24, 2099 to Friday, September 4, 2026.
Monday–Friday weekdays19,015
Weeks and days3,803w 0d
Calendar span72 years, 10 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.