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

2,804 days

From Wednesday, May 10, 2034 to Saturday, September 5, 2026.

Monday–Friday weekdays2,003
Weeks and days400w 4d
Calendar span7 years, 8 months, 5 days

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