Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
127,994 days
From Tuesday, March 31, 1676 to Monday, September 7, 2026.
Monday–Friday weekdays91,424
Weeks and days18,284w 6d
Calendar span350 years, 5 months, 7 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.