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

41,080 days

From Monday, March 16, 1914 to Friday, September 4, 2026.

Monday–Friday weekdays29,344
Weeks and days5,868w 4d
Calendar span112 years, 5 months, 19 days

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