Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
28,261 days
From Sunday, January 20, 2104 to Friday, September 4, 2026.
Monday–Friday weekdays20,185
Weeks and days4,037w 2d
Calendar span77 years, 4 months, 16 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.