Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
254,561 days
From Monday, September 26, 1329 to Sunday, September 13, 2026.
Monday–Friday weekdays181,829
Weeks and days36,365w 6d
Calendar span696 years, 11 months, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.