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

40,306 days

From Friday, April 28, 1916 to Friday, September 4, 2026.

Monday–Friday weekdays28,790
Weeks and days5,758w 0d
Calendar span110 years, 4 months, 7 days

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