Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
180,748 days
From Monday, October 26, 1531 to Tuesday, September 8, 2026.
Monday–Friday weekdays129,106
Weeks and days25,821w 1d
Calendar span494 years, 10 months, 13 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.