Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
158,615 days
From Wednesday, December 15, 2460 to Monday, September 7, 2026.
Monday–Friday weekdays113,297
Weeks and days22,659w 2d
Calendar span434 years, 3 months, 8 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.