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

1,444 days

From Saturday, August 17, 2030 to Thursday, September 3, 2026.

Monday–Friday weekdays1,031
Weeks and days206w 2d
Calendar span3 years, 11 months, 14 days

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