Until now, Sheriff's Department officials have said they were not sure how many days Lindsay Lohan would spend behind bars.
Even though the judge called for 90 days, overcrowding in the jail typically means that inmates only serve 25-percent of their sentences, sometimes less.
The booking document lists August 2 as the "projected release date." A Sheriff's Department spokesman could not immediately be reached for comment.
It's possible Lindsay Lohan could serve more time because the judge ruled out work release or electronic monitoring in the probation violation case.
And you'll see personalized content just for you whenever you click the My Feed .
SheKnows is making some changes!