Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
160,094 days
From Thursday, May 12, 1588 to Monday, September 7, 2026.
Monday–Friday weekdays114,352
Weeks and days22,870w 4d
Calendar span438 years, 3 months, 26 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.