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

72,025 days

From Thursday, June 25, 1829 to Saturday, September 5, 2026.

Monday–Friday weekdays51,446
Weeks and days10,289w 2d
Calendar span197 years, 2 months, 11 days

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