Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
1,651 days
From Thursday, March 13, 2031 to Friday, September 4, 2026.
Monday–Friday weekdays1,179
Weeks and days235w 6d
Calendar span4 years, 6 months, 9 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.