How to Interpret Your PTCB Exam Score.

At a Glance.

• You need a scaled score of 1,400 to pass the PTCB exam.
• PTCB exam scores range from 1,000 to 1,600.
• Your score is scaled, meaning it is not based on a simple percentage of correct answers.
• PTCB uses the modified-Angoff method to establish the passing standard and Item Response Theory pre-equating to account for differences in difficulty among exam forms.
• The exact number of correct answers needed to pass is not published and varies depending on the difficulty of your exam. Because scores are scaled and equated across different exam forms, PTCB does not publish a fixed number or percentage of correct answers required to pass.
• On the PTCB exam, only 80 of the 90 exam questions are scored; the remaining 10 are unscored pretest questions. Unscored questions are dispersed randomly throughout the test.
• Most pharmacy technicians are estimated to require around 70–75% of the scored questions correct to achieve a passing score. However, this value should only be considered a rough estimate. The number of questions you need to answer correctly may be higher or lower depending on which version of the exam you take.
• Official scores are typically released within 3 weeks of taking the exam.
• If you don’t pass, you can retake the exam by submitting a new application and paying the exam fee again (currently $129.00).

How are PTCB exam results scored?

PTCB exam results are scored using a scaled scoring system between 1,000 and 1,600:

Pharmacy technicians must score at least 1,400 to achieve a Pass result.

What is a scaled scoring system?

A scaled scoring system converts your raw score (the number of questions you answer correctly) into a standardized score that accounts for differences in difficulty between exam versions – what is known as the equating process.

This means your final score is not a simple percentage of correct answers.

Instead, scaling ensures that all pharmacy technicians are assessed against the same performance standard, regardless of which version of the exam they receive, making the scoring process fair and consistent.

How are Pass / Fail scores determined?

To determine passing scores, PTCB uses a combination of two methods to score your result:

• A modified Angoff method – for this method, a panel of pharmacy subject matter experts reviews each question and estimates the likelihood that a minimally competent pharmacy technician would answer it correctly. These judgments are used to establish the passing standard.
• Item Response Theory (IRT) – after the exam is developed, IRT is used to account for differences in question difficulty across multiple versions of the exam. This allows scores to be scaled so that applicants are evaluated against the same standard, regardless of which version of the test they take.

In other words, rather than relying on a simple percentage of correct answers, your score is scaled to account for differences in difficulty between different exam versions, ensuring fair and consistent standard for every pharmacy technician.

For a pass score of 1,400, how many questions do you need to answer correctly?

PTCB does not disclose the precise number of correct answers required to pass the exam.

Because the exam uses scaled scoring, the number of questions you need to answer correctly varies slightly depending on the difficulty of your exam version. While many educators estimate that technicians typically need to answer around 70–75% of the scored questions correctly, the actual passing threshold is determined using statistical methods rather than a fixed percentage.

Preliminary Results versus Final Results.

Preliminary results are not the same as your final exam result.

You will receive your preliminary result immediately after the exam, but this result cannot be taken to be your final exam result:

• However, preliminary results are a strong indication of how you performed on the day of your exam.
• PTCB maintains strict verification procedures to validate the accuracy of your exam result.
• Your final exam result will be posted to your PTCB Account typically within 3-weeks from your exam date.

I failed my PTCB exam. What is the retake policy?

PTCB have a structured retake policy depending on how many times you have failed the exam:

• First, wait for your official score report. You must receive your official score report before you can apply for another attempt.
• Reapply and pay the exam fee again. Each PTCB exam attempt requires a new application and payment of the current exam fee (currently $129.00).
• No waiting period for your second or third attempt. Once you’ve received your official score report, you can immediately apply to retake the exam.
• Fourth attempt: if you need a fourth attempt, you must wait six months before reapplying.
• Fifth attempt and beyond: after four failed attempts, you’ll need to provide evidence of additional preparation (such as completing a formal training program or review course, graduating from an approved pharmacy technician program, or receiving at least six months of tutoring from a pharmacist or PTCB CPhT) before PTCB will approve another application.

Frequently Asked Questions.

Is a score of 1,400 equivalent to 70%?

No.

A scaled score of 1,400 cannot be converted directly into a percentage because PTCB uses scaled scoring and equating across different exam forms.

Is my preliminary result the same as my official result?

No.

Your preliminary result is a provisional outcome. You must wait until the final result is posted on your PTCB Account.

How long does it take for official PTCB exam results to be released?

On average, it can take up to 3-weeks for results to be released.

Verification procedures take time. This ensures that all PTCB exam results are treated equally and can be officially confirmed in line with statistical analysis and other verification tools.

Note that this process cannot be expedited.

Does a preliminary result mean I am a certified pharmacy technician?

No.

You must wait until your final result is confirmed and posted on your PTCB Account. Also, all other eligibility conditions must be met before your certification is considered active.

How do scores differ if one PTCB exam is more difficult than another?

PTCB has different versions of the exam – and these versions differ in terms of difficulty.

However, given the scaled scoring system used, difficulty in exam questions are already factored into the result. In other words, for one version of the PTCB exam, you may need to score fewer questions correct compared to another version of the exam.

Do unanswered questions count against your score?

An unanswered scored question cannot earn credit. Because there is no stated penalty for an incorrect answer, it is generally better to answer every question.

Can a preliminary Pass result change?

A preliminary result is typically a reliable indication of performance, but it remains unofficial while PTCB completes statistical and quality-control checks.

Do you have to pay again when retaking the PTCB exam?

Yes. Every attempt requires a new application and payment of the current application and exam fee, which is $129.

PTCB Exam Scoring in Review.