Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
4,936 days
From Monday, March 12, 2040 to Sunday, September 6, 2026.
Monday–Friday weekdays3,526
Weeks and days705w 1d
Calendar span13 years, 6 months, 6 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.