Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
182,820 days
From Monday, February 22, 1526 to Tuesday, September 8, 2026.
Monday–Friday weekdays130,586
Weeks and days26,117w 1d
Calendar span500 years, 6 months, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.