Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
115,606 days
From Monday, March 15, 2343 to Sunday, September 6, 2026.
Monday–Friday weekdays82,576
Weeks and days16,515w 1d
Calendar span316 years, 6 months, 9 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.