Although everyone is different, it usually takes about one hour. Once you pass it with at least a 70%, you will print it and present it to the instructor at the time of class.Click to see full answer. Consequently, how long does it take to complete HeartCode ACLS? approximately 6.5-7 hours what is the passing score for ACLS? The ACLS certification exam is not timed, but we strongly recommend that you treat it like other exams (answer the questions without the help of the study materials). You need to achieve a passing score of 80% or better. In this regard, how many times can you take the ACLS pretest? There is no limit to the number of times the student can take the Precourse Self-Assessment. This certificate must be presented to the ACLS Course Director before a student can take an ACLS Provider Course.Is there a pretest for ACLS?ACLS Practice Quiz. Test your knowledge with our free ACLS Practice Test provided below in order to prepare you for our official online exam. The practice test consists of 10 multiple-choice questions that are derived from the ACLS provider handbook and adhere to the latest ILCOR and ECC guidelines.