Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
243,343 days
From Thursday, June 12, 1360 to Saturday, September 12, 2026.
Monday–Friday weekdays173,816
Weeks and days34,763w 2d
Calendar span666 years, 3 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.