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

905 days

From Saturday, February 24, 2029 to Thursday, September 3, 2026.

Monday–Friday weekdays646
Weeks and days129w 2d
Calendar span2 years, 5 months, 21 days

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