Opportunity Class Score Calculator 2026

Enter an estimated score out of 100 for each of the three sections. The OC test reports scaled scores, so treat this as an indicative read on your child's balance across the sections, not an official result.

Reading (0–100)

/100

Mathematical Reasoning (0–100)

/100

Thinking Skills (0–100)

/100

Enter at least one section result.

Indicative section average

0 / 100

An indicative self-assessment across the three OC sections. The real test reports scaled scores and percentile bands that rank students statewide, with no published cut-off. Confirm details with the NSW Department of Education.

Three sections, no writing

The Opportunity Class test covers Reading, Mathematical Reasoning, and Thinking Skills. Unlike the Year 6 selective test, there is no Writing section. Thinking Skills tends to be the section families underestimate, because it relies on pattern, sequence and logic practice rather than curriculum knowledge.

Because the sections combine into one statewide ranking, a balanced profile usually beats a spiky one. The weakest section often sets the limit.

Scaled scores and bands

Results are reported as scaled scores so they compare fairly across years, plus a percentile band for each section. You cannot read the result as a percentage of correct answers.

Next step after OC

Many OC families go on to sit the Year 6 selective test. See the NSW selective test score calculator for that, which adds the Writing section.

What the OC test involves

Opportunity classes are for high-achieving students in Years 5 and 6. They run in selected NSW public primary schools. Children sit the test in Year 4 to start in Year 5.

The test has three parts: Reading, Mathematical Reasoning and Thinking Skills. There is no writing task, unlike the high school selective test. Each part is scored, then combined into a placement score. There is no fixed pass mark. A place depends on how you score against everyone else who applies, so the bar shifts each year with demand.

Looking ahead to high school? The NSW selective test calculator covers Year 7 entry. Victorian families can use the Victorian selective calculator. For a sense of where your child sits now, the NAPLAN score calculator helps. The official rules and key dates are on the NSW Department of Education site.

Opportunity Class test — common questions

What is the Opportunity Class test?

It is a NSW placement test sat in Year 4 for entry into an Opportunity Class in Year 5. It has three sections: Reading, Mathematical Reasoning, and Thinking Skills. There is no writing section.

How is the OC test scored?

Each section is scaled and the results are combined to rank students statewide. Like the selective test, results are reported as scaled scores and percentile bands rather than raw marks.

Is this calculator the official score?

No. It is an indicative self-assessment to help you see your child's balance across the three sections. Only the NSW Department of Education issues the official placement result.

What score gets into an OC class?

There is no published cut-off. The threshold is set by demand each year and varies by class location. The most popular OC classes sit near the top of the statewide ranking.

Is OC a stepping stone to selective school?

Often, yes. The OC test covers three of the four selective test sections, so success in OC frequently lines up with later selective success. The selective test adds a Writing section.

How many OC places are there?

There are roughly 1,800 Opportunity Class places across NSW each year, and demand well exceeds supply, so entry is competitive.

What is a good OC test score?

There is no single good score, because there is no fixed cut-off. A place depends on how you rank against other applicants. Strong applicants usually score well across all three parts.

When do students sit the OC test?

Children sit the test in Year 4. A place, if offered, starts in Year 5. Applications usually open in the first half of the year, so check the official dates early.

Is the OC test the same as the selective high school test?

No. The OC test is for Year 5 entry and has three parts with no writing. The selective high school test is for Year 7 entry and adds a writing task. Both are run by the NSW Department of Education.

Opportunity Class Score Calculator — your OC profile.

Three sections, no writing

Scaled scores and bands

Next step after OC

What the OC test involves

Opportunity Class test — common questions

Related selective & NAPLAN tools