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

71,713 days

From Monday, May 3, 1830 to Saturday, September 5, 2026.

Monday–Friday weekdays51,224
Weeks and days10,244w 5d
Calendar span196 years, 4 months, 2 days

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