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

1,491 days

From Friday, October 4, 2030 to Friday, September 4, 2026.

Monday–Friday weekdays1,065
Weeks and days213w 0d
Calendar span4 years, 1 month

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