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

29,075 days

From Tuesday, April 13, 2106 to Friday, September 4, 2026.

Monday–Friday weekdays20,767
Weeks and days4,153w 4d
Calendar span79 years, 7 months, 9 days

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