Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
126,002 days
From Saturday, September 13, 1681 to Monday, September 7, 2026.
Monday–Friday weekdays90,001
Weeks and days18,000w 2d
Calendar span344 years, 11 months, 25 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.