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

1,430 days

From Saturday, August 3, 2030 to Thursday, September 3, 2026.

Monday–Friday weekdays1,021
Weeks and days204w 2d
Calendar span3 years, 11 months

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