Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
255,473 days
From Saturday, March 29, 1327 to Sunday, September 13, 2026.
Monday–Friday weekdays182,480
Weeks and days36,496w 1d
Calendar span699 years, 5 months, 15 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.