Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
115,584 days
From Sunday, February 21, 2343 to Sunday, September 6, 2026.
Monday–Friday weekdays82,560
Weeks and days16,512w 0d
Calendar span316 years, 5 months, 15 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.