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

18,565 days

From Friday, July 2, 2077 to Thursday, September 3, 2026.

Monday–Friday weekdays13,261
Weeks and days2,652w 1d
Calendar span50 years, 9 months, 29 days

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