Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
32,400 days
From Tuesday, May 21, 2115 to Friday, September 4, 2026.
Monday–Friday weekdays23,142
Weeks and days4,628w 4d
Calendar span88 years, 8 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.