Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
175 days
From Thursday, March 12, 2026 to Thursday, September 3, 2026.
Monday–Friday weekdays125
Weeks and days25w 0d
Calendar span5 months, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.