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

8,302 days

From Monday, May 31, 2049 to Monday, September 7, 2026.

Monday–Friday weekdays5,930
Weeks and days1,186w 0d
Calendar span22 years, 8 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.