Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
243,216 days
From Friday, October 17, 1360 to Saturday, September 12, 2026.
Monday–Friday weekdays173,725
Weeks and days34,745w 1d
Calendar span665 years, 10 months, 26 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.