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

5,807 days

From Thursday, July 31, 2042 to Sunday, September 6, 2026.

Monday–Friday weekdays4,149
Weeks and days829w 4d
Calendar span15 years, 10 months, 25 days

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