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

1,508 days

From Monday, October 21, 2030 to Friday, September 4, 2026.

Monday–Friday weekdays1,076
Weeks and days215w 3d
Calendar span4 years, 1 month, 17 days

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