Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
26,732 days
From Thursday, November 12, 2099 to Friday, September 4, 2026.
Monday–Friday weekdays19,094
Weeks and days3,818w 6d
Calendar span73 years, 2 months, 8 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.