Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
1,655 days
From Monday, March 17, 2031 to Friday, September 4, 2026.
Monday–Friday weekdays1,181
Weeks and days236w 3d
Calendar span4 years, 6 months, 13 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.