Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
168,852 days
From Wednesday, May 20, 1564 to Monday, September 7, 2026.
Monday–Friday weekdays120,608
Weeks and days24,121w 5d
Calendar span462 years, 3 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.