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

1,856 days

From Saturday, October 4, 2031 to Friday, September 4, 2026.

Monday–Friday weekdays1,325
Weeks and days265w 1d
Calendar span5 years, 1 month

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