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.

Excluding the start date

5,660 days

From Thursday, March 10, 2011 to Monday, September 7, 2026.

Monday–Friday weekdays4,042
Weeks and days808w 4d
Calendar span15 years, 5 months, 28 days

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