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

8,971 days

From Tuesday, February 12, 2002 to Saturday, September 5, 2026.

Monday–Friday weekdays6,408
Weeks and days1,281w 4d
Calendar span24 years, 6 months, 24 days

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