Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
243,351 days
From Wednesday, June 4, 1360 to Saturday, September 12, 2026.
Monday–Friday weekdays173,822
Weeks and days34,764w 3d
Calendar span666 years, 3 months, 8 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.