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.

The end date comes before the start date

3,333 days

From Sunday, October 21, 2035 to Saturday, September 5, 2026.

Monday–Friday weekdays2,380
Weeks and days476w 1d
Calendar span9 years, 1 month, 16 days

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