Date-to-date calculator

Days between dates

Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.

The end date comes before the start date

28,472 days

From Monday, August 18, 2104 to Friday, September 4, 2026.

Monday–Friday weekdays20,336
Weeks and days4,067w 3d
Calendar span77 years, 11 months, 14 days

Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.