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

1,461 days

From Tuesday, September 3, 2030 to Thursday, September 3, 2026.

Monday–Friday weekdays1,043

Weeks and days208w 5d

Calendar span4 years

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