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.

Excluding the start date

16,210 days

From Saturday, April 17, 1982 to Thursday, September 3, 2026.

Monday–Friday weekdays11,579
Weeks and days2,315w 5d
Calendar span44 years, 4 months, 17 days

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