Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
201,756 days
From Monday, April 20, 1474 to Wednesday, September 9, 2026.
Monday–Friday weekdays144,112
Weeks and days28,822w 2d
Calendar span552 years, 4 months, 20 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.