Examination Statistics

Since 9/20/2006, three hundred and sixty-one thousand seven hundred and sixty-nine people have taken and finished InterNACHI's Online Inspector Examination. One hundred and fifty-six thousand five hundred and ninety-eight of them passed (about 43%), and two hundred and five thousand one hundred and seventy-one failed (about 57%). There are also eighty-eight thousand eight hundred and eighty exams that were never finished, and ten that are being taken right now.

These statistics are recalculated and reposted each time someone finishes InterNACHI's Online Inspector Examination. Individual statistics for the examination appear as you view each question. The passing grade for this examination is an 80. Examinees have 60 minutes to answer all 120 questions in the exam.

Please note that these statistics were reset on 9/20/2006. Statistics for older versions of the exam are available on the archived stats page.

For more information about the exam, please visit the Examination FAQ.

Of the 361769 finished exams:

43% Passed

57% Failed


Grade Averages:

Avg. Grade: 74.7

Avg. Passing Grade: 86.2

Avg. Failing Grade: 65.9

To take the exam now, click the "Log In" button below.