Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
144,732 days
From Monday, June 3, 1630 to Monday, September 7, 2026.
Monday–Friday weekdays103,380
Weeks and days20,676w 0d
Calendar span396 years, 3 months, 4 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.