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

1,462 days

From Wednesday, September 4, 2030 to Thursday, September 3, 2026.

Monday–Friday weekdays1,044
Weeks and days208w 6d
Calendar span4 years, 1 day

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