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

117,020 days

From Saturday, April 17, 1706 to Sunday, September 6, 2026.

Monday–Friday weekdays83,585
Weeks and days16,717w 1d
Calendar span320 years, 4 months, 20 days

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