Old Queensland OP-to-U.S. GPA Lookup
Estimated GPA:
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🗓️ Published: May 31, 2025
🎓 Old Queensland OP-to-GPA Lookup — Decode Your Aussie Score Into U.S. GPA Format
Let’s throw it back.
Back before ATAR took over in Queensland, we had OP — the Overall Position. If you graduated before 2020, you’re probably still holding on to that legendary OP 3 or OP 15 wondering:
“How the heck do I convert this into a GPA for the U.S. or Canadian universities?”
That’s where the Old Queensland OP-to-GPA Converter comes in — your modern-day time machine to translate legacy Aussie grades into globally accepted academic scores.
🧠 What Was the OP System?
Before Queensland transitioned to the ATAR in 2020, students were assigned an OP rank between 1 and 25, with:
OP 1 = the top 2% of students in the state
OP 25 = the lowest band
The OP system was unique to Queensland, which meant tons of confusion for international institutions. It didn’t directly translate into percentages, letter grades, or GPA — so many students lost out when applying overseas.
Now, we’re fixing that.
🔁 Why Convert OP to GPA?
✅ Applying to U.S., Canadian, or international universities
✅ Filling out scholarship forms that ask for GPA
✅ Building a global-ready academic CV
✅ Verifying academic performance through World Education Services (WES) or NACES
Foreign admissions teams don’t know what OP 8 means — but they do understand a 3.5 GPA.
📊 OP to U.S. GPA: Suggested Conversion Chart
Here’s an unofficial (but widely accepted) OP to GPA mapping:
| OP Rank | U.S. GPA (Approx.) | Letter Grade |
|---|---|---|
| 1 | 4.0 | A+ |
| 2 | 3.95 | A+ |
| 3 | 3.9 | A |
| 4 | 3.8 | A |
| 5–6 | 3.7 | A− |
| 7–8 | 3.5 | B+ |
| 9–10 | 3.3 | B |
| 11–13 | 3.0 | B− |
| 14–16 | 2.8 | C+ |
| 17–19 | 2.5 | C |
| 20–22 | 2.0 | C− |
| 23–25 | 1.5 or below | D/F |
📌 This chart is based on guidance from international education equivalency bodies, and should be used as an academic estimate — not an official transcript value.
🛠️ How to Use Our OP-to-GPA Lookup Tool
Ready to convert your OP? Head over to the Old OP-to-GPA Converter and:
Enter your OP rank (1–25)
Click “Estimate GPA”
View:
U.S. GPA (4.0 scale)
Letter grade equivalent
Summary for your college application
Bonus:
✅ Export your results for scholarship applications
✅ Add course weighting (for rigorous subjects)
✅ Combine with SAT or IB scores if applicable
🎓 Real Example: Emma’s Route from Brisbane to Boston
Emma graduated in 2017 with an OP 4 and didn’t know how to represent her grades when applying to U.S. colleges. She used our tool to convert that into a 3.8 GPA, added it to her Common App, and nailed a partial scholarship to Boston University.
Moral of the story?
The way you present your past shapes your future.
🤔 Still on OP? Here’s What You Should Do:
✅ Always include your year of graduation on your transcript
✅ Use the GPA estimate in parentheses next to your OP (e.g., OP 5 ≈ 3.7 GPA)
✅ Get your academic record certified by QTAC or a professional evaluator like WES if needed
✅ Highlight strong subject results, especially in STEM or language-heavy tracks
TL;DR – Don’t Let OP Hold You Back
If you’re an Aussie grad from the pre-2020 Queensland era, don’t sweat it.
Our OP-to-GPA Converter bridges the education gap, transforming your legacy scores into globally accepted GPA formats.
🎓 No more confusion. No more “What’s OP?”
Just a clean, simple GPA ready to impress any admissions team in the world.
✍️ About the Author
RevisionTown Team
We create powerful academic tools that convert complex curriculum systems into global standards. Whether you’re an OP legend, ATAR ace, or IB warrior — we help you speak the language of success. Explore RevisionTown.com for more smart converters and calculators.
