Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
162,094 days
From Saturday, November 20, 1582 to Monday, September 7, 2026.
Monday–Friday weekdays115,781
Weeks and days23,156w 2d
Calendar span443 years, 9 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.