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

43,968 days

From Friday, April 20, 1906 to Saturday, September 5, 2026.

Monday–Friday weekdays31,405
Weeks and days6,281w 1d
Calendar span120 years, 4 months, 16 days

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