Compare the top 3 knife sharpeners in Australia 2026

For most Australians the SHARPAL 198H Electric Knife Sharpener at around $85 is the right buy. It is a 3-stage electric sharpener, a coarse grinding stage to rebuild a damaged edge, a fine honing stage to refine it, and a ceramic polishing stage to finish, and the point of all three is that you get a fast, consistent, repeatable result with no skill or technique to learn. You feed the blade through, let the motorised wheels do the work, and a household's everyday kitchen knives come out genuinely sharp. That is exactly what most home cooks want: a proper sharpener that keeps the whole knife drawer usable without the learning curve of a whetstone.

If you care about your knives and want more control, the Work Sharp Precision Adjust at about $140 is the upgrade. It is a guided-angle system: you clamp the knife, set a precise sharpening angle on the dial, and draw the abrasive across the edge, so every stroke meets the blade at the same repeatable angle. The result is a cleaner, more controlled edge than an electric gives you, and it is far easier to get right than a freehand whetstone, the guide does the angle-holding that takes a beginner months to learn by hand. Worth the extra if you are a keen cook who wants to do the job properly rather than quickly.

The SHARPAL 191H at about $22 is the budget pick, a tiny manual pull-through with a carbide slot for coarse sharpening and a ceramic slot for finishing, backed by tens of thousands of reviews. For the price of lunch it is genuinely all most casual cooks need to keep everyday kitchen knives usefully sharp, and it is small enough to live in a drawer and pull out for a few seconds before dinner.

One honest caveat: pull-through sharpeners, including the budget pick, are convenient but aggressive. They sharpen at a fixed angle and remove more metal than a whetstone or a guided system, which is completely fine for everyday and inexpensive knives but is not what you want for premium Japanese knives or anything you care about keeping for decades. For those, a whetstone or a guided system is the right tool, the same principle covered in our kitchen essentials guide.