Date-to-date calculator

Days between dates

Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.

Excluding the start date

9 days

From Tuesday, August 25, 2026 to Thursday, September 3, 2026.

Monday–Friday weekdays7
Weeks and days1w 2d
Calendar span9 days

Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.