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

101,655 days

From Saturday, May 11, 1748 to Sunday, September 6, 2026.

Monday–Friday weekdays72,610
Weeks and days14,522w 1d
Calendar span278 years, 3 months, 26 days

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