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

219 days

From Saturday, April 10, 2027 to Thursday, September 3, 2026.

Monday–Friday weekdays156
Weeks and days31w 2d
Calendar span7 months, 7 days

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