Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
45,977 days
From Friday, October 19, 1900 to Saturday, September 5, 2026.
Monday–Friday weekdays32,840
Weeks and days6,568w 1d
Calendar span125 years, 10 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.