Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
189,345 days
From Sunday, April 12, 1508 to Tuesday, September 8, 2026.
Monday–Friday weekdays135,247
Weeks and days27,049w 2d
Calendar span518 years, 4 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.