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

82,965 days

From Friday, July 12, 1799 to Saturday, September 5, 2026.

Monday–Friday weekdays59,260
Weeks and days11,852w 1d
Calendar span227 years, 1 month, 24 days

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