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

18,019 days

From Friday, January 3, 2076 to Thursday, September 3, 2026.

Monday–Friday weekdays12,871
Weeks and days2,574w 1d
Calendar span49 years, 4 months

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