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

4,243 days

From Sunday, April 18, 2038 to Saturday, September 5, 2026.

Monday–Friday weekdays3,030
Weeks and days606w 1d
Calendar span11 years, 7 months, 13 days

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