Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
12,961 days
From Sunday, March 10, 1991 to Thursday, September 3, 2026.
Monday–Friday weekdays9,259
Weeks and days1,851w 4d
Calendar span35 years, 5 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.