Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
348 days
From Saturday, September 20, 2025 to Thursday, September 3, 2026.
Monday–Friday weekdays249
Weeks and days49w 5d
Calendar span11 months, 14 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.