Optus Speed Test
Run a free Optus speed test built for Optus subscribers in Australia. Measure your download speed, upload speed, ping and jitter, and benchmark the result against typical Optus broadband and fiber plans.
How to read a Optus speed test
- Run the test on this page for download, upload, ping and jitter.
- Repeat at peak evening hours. A large drop usually means congestion, not a broken line.
- If games or calls lag despite high Mbps, run the bufferbloat test.
- Compare household needs on how much speed do I need.
Optus subscribers in Australia can use this independent browser test as a second measurement alongside any official Optus tool.
Frequently Asked Questions
How do I test Optus internet speed accurately?
Connect with Ethernet if you can, pause other downloads, and run three tests: off-peak, evening peak, and once on WiFi. Compare download, upload and ping — not a single Mbps number.
Why is my Optus speed lower than the plan?
WiFi overhead, peak-hour congestion, router limits and other devices sharing the line are more common than a fully failed circuit. If Ethernet off-peak is still far below the plan, gather screenshots and contact Optus support.
Does a Optus speed test replace the official ISP test?
Use this test to understand real-world performance. For a formal dispute, also keep results from Optus's official tester if they provide one.