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

96,811 days

From Saturday, August 15, 1761 to Sunday, September 6, 2026.

Monday–Friday weekdays69,150
Weeks and days13,830w 1d
Calendar span265 years, 22 days

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