Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
1,659 days
From Friday, March 21, 2031 to Friday, September 4, 2026.
Monday–Friday weekdays1,185
Weeks and days237w 0d
Calendar span4 years, 6 months, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.