Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
150,178 days
From Monday, July 6, 1615 to Monday, September 7, 2026.
Monday–Friday weekdays107,270
Weeks and days21,454w 0d
Calendar span411 years, 2 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.