Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
156,858 days
From Saturday, March 22, 1597 to Monday, September 7, 2026.
Monday–Friday weekdays112,041
Weeks and days22,408w 2d
Calendar span429 years, 5 months, 16 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.