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.

The end date comes before the start date

118,027 days

From Sunday, October 30, 2349 to Sunday, September 6, 2026.

Monday–Friday weekdays84,305
Weeks and days16,861w 0d
Calendar span323 years, 1 month, 24 days

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