What Do HD, D, C and P Mean at Open Universities Australia?

You open your results and see a single letter: HD, D, C or P. If you are new to Australian study, or returning after a long break, it is not obvious what those letters mean, how close you were to the next band, or why a friend studying a different unit seems to be marked on a different scale. This guide explains OUA grades in plain terms and shows you how to use them to plan your next assessment.

Who actually sets my OUA grades?

This is the key point many students miss. Open Universities Australia is not a single university that marks your work. It is a platform through which you study units delivered by its partner universities, such as Curtin, Griffith, Macquarie, Swinburne and others. Each unit is taught and assessed by its provider university, and that university’s grading policy applies.

That has two practical consequences:

• The letters are broadly the same across providers (High Distinction, Distinction, Credit, Pass and a fail grade).
• The percentage cut-offs behind those letters can differ from one university to another.

So if you study units from two different providers, the same mark could, in principle, sit in different bands. Always check the grading scheme of the university that delivers your unit, which is usually linked from your unit outline or the provider’s student pages.

What do HD, D, C and P stand for?

The letters describe levels of achievement against the unit’s learning outcomes.

• HD, High Distinction: the top band. Work is outstanding, showing deep understanding, strong critical analysis and excellent communication.
• D, Distinction: excellent work that goes well beyond meeting the outcomes.
• C or CR, Credit: good, solid work that is clearly better than a basic pass. Some universities write Credit as C, others as CR.
• P, Pass: the work meets the unit’s learning outcomes at a satisfactory level.
• Fail: usually shown as N, F or another provider-specific code. The unit has not been passed and does not count towards your qualification.

Note that in Australia a Credit is a good grade, not a borderline one. Students coming from systems where “credit” simply means a pass are sometimes surprised by this.

What percentage do I need for each OUA grade?

Here are two real examples from Australian universities’ published grading schemes, to show how much the bands can vary between institutions. Check your own provider’s current policy before relying on any figure.

Grade	Example A: Deakin University	Example B: Macquarie University
High Distinction (HD)	80% and above	85–100
Distinction (D)	70–79%	75–84
Credit (C / CR)	60–69%	65–74
Pass (P)	50–59%	50–64
Fail	N, below 50%	F

The pass mark of 50 is common, but the upper bands shift. A mark of 72 would be a Distinction under Example A but a Credit under Example B, and a mark of 82 would be a High Distinction under Example A but a Distinction under Example B. That is why comparing grades with friends in other units can be misleading.

Some providers also release only the letter grade for the final unit result, without the exact percentage, while individual assignments are often returned with a numerical mark. If you want to know how close you were to the next band, the assignment marks and the weightings in your unit outline are the best guide.

Can I pass the unit overall but fail an assessment, or the other way round?

Yes, both can happen. Your final unit grade is normally calculated from the weighted marks of all assessments, such as assignments, quizzes, online participation and sometimes an exam. You can fail one task and still pass the unit if your other marks carry you over the line.

However, many units include hurdle requirements. A hurdle is an assessment, or a minimum standard, that you must meet to pass the unit, whatever your total mark. For example, a unit might require you to submit every assignment, or to achieve a minimum mark in the final exam. Some universities use a specific fail code when a student’s total is high enough but a hurdle has not been met. Your unit outline lists any hurdles, so read it at the start of the study period.

Where do I find my OUA results and how long do they take?

Individual assignment marks and feedback usually come back through the provider’s learning platform, where your tutor or marker releases them. Turnaround times are set by the provider and the unit, so check the unit outline.

Final unit grades are released after the study period ends, on dates published by the provider and OUA. Griffith University, for example, says final grades for its OUA units are normally published about eight weeks after each study period ends. Other providers publish their own key dates.

Through the OUA Student Hub you can download two different statements:

Document	What it shows	When you might need it
Record of results	All units taken through OUA, including failed and withdrawn units	A full history, for example when applying for credit or a course transfer
Statement of attainment	Only the units you have passed	Showing completed study, for example to an employer or a university

If your results do not appear when expected, contact OUA student advisers or your provider rather than waiting.

How do I move from a Credit to a Distinction or HD?

The jump between bands is usually about depth of thinking rather than length or effort alone. Look at the marking rubric or marking guide for each assessment. It normally describes what a Pass, Credit, Distinction and HD look like for each criterion. Common differences include:

• Pass to Credit: moving from description to some analysis; using the unit readings accurately; clearer structure.
• Credit to Distinction: consistent critical analysis; evaluating sources rather than just reporting them; well-integrated evidence; precise referencing.
• Distinction to HD: a confident, well-supported argument; insight that connects ideas across the unit; careful handling of complexity and limitations; polished academic writing.

Our guide on planning an assignment around the marking rubric shows how to turn those band descriptors into a checklist before you start writing. The same method works for OUA assignments, even though they are not called TMAs.

A quick self-check before you submit

1. Have I answered every part of the task, using its exact command words?
2. Does each paragraph make a point, support it and explain why it matters?
3. Have I used the required readings, plus any extra sources the task asks for?
4. Is my referencing in the style the unit requires, applied consistently?
5. Have I met any hurdle or minimum requirements in the unit outline?

What should I do if I think my grade is wrong?

Start by reading the feedback carefully, ideally a day after you receive it. Compare it with the marking rubric to understand where marks were lost. If something is still unclear, ask your tutor or unit coordinator politely for clarification. Many concerns are resolved at this stage.

If you believe there has been an error in marking or calculation, your provider university has a formal review or appeal process with strict time limits. The process belongs to the provider, not OUA, so look it up on that university’s student pages and act quickly. Keep copies of your submission, the feedback and any emails.

How do OUA grades compare with Open University UK TMA scores?

They work quite differently. Open University UK TMAs are scored out of 100 and combined into module results under OU rules, while OUA units use the Australian letter-grade system set by each provider. If you have studied with both, or are comparing advice online, make sure you are reading guidance for the right system. Our guide to what OU TMA scores mean covers the UK side.

Where can I get feedback before my next OUA assignment?

Your tutor and the provider’s study support services should be your first stop, especially for questions about a specific task. If you want an extra layer of feedback, our tutors work with OUA students across business, psychology, education and other areas through our Open Universities Australia assignment support page, and can review a draft against the rubric through our draft review service. We help you understand the feedback and strengthen your own work; we cannot promise a particular grade, and you should always follow your provider’s academic integrity and AI-use rules.