Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
102,528 days
From Monday, December 20, 1745 to Sunday, September 6, 2026.
Monday–Friday weekdays73,234
Weeks and days14,646w 6d
Calendar span280 years, 8 months, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.