Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
152,862 days
From Friday, February 29, 1608 to Monday, September 7, 2026.
Monday–Friday weekdays109,186
Weeks and days21,837w 3d
Calendar span418 years, 6 months, 10 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.