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

5,818 days

From Monday, August 11, 2042 to Sunday, September 6, 2026.

Monday–Friday weekdays4,156
Weeks and days831w 1d
Calendar span15 years, 11 months, 5 days

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