Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
180,639 days
From Friday, February 12, 1532 to Tuesday, September 8, 2026.
Monday–Friday weekdays129,027
Weeks and days25,805w 4d
Calendar span494 years, 6 months, 27 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.