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

936 days

From Tuesday, March 27, 2029 to Thursday, September 3, 2026.

Monday–Friday weekdays668
Weeks and days133w 5d
Calendar span2 years, 6 months, 24 days

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