You won’t need to convert your interstate driver licence.
You can drive in Victoria using your interstate driver licence or interstate learner permit. When using your interstate licence to drive in Victoria, all the road rules and laws apply to you.
It’s also important to keep in mind that your interstate licence or interstate permit needs to be current and valid.
To drive using your interstate learner permit, you must have a supervising driver seated beside you when driving. Your supervised driver must have a current and full licence for the type of vehicle you’re driving.