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

7,920 days

From Thursday, May 14, 2048 to Monday, September 7, 2026.

Monday–Friday weekdays5,658
Weeks and days1,131w 3d
Calendar span21 years, 8 months, 7 days

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