Jun 7, 2022 · Manual, electric, whetstone—knife sharpening options abound. We slice through the mess and help you decide which to buy.

Oct 12, 2025 · Looking for the best knife sharpener? Our 2025 top picks, including models tested by America's Test Kitchen, will ensure your knives stay in prime condition for every cut.

Oct 9, 2024 · We collected several brands of knife sharpeners in all price ranges—from $20 to more than $200—to see which brought our dull knives out of retirement. In addition to using these …

Nov 13, 2025 · This deep dive into the America's Test Kitchen knife sharpener is your ultimate guide. We’ll explore why this particular model earns top marks from their experts, breaking down how its …

We tested over 25 sharpeners to find the 7 best knife sharpeners of 2025. From electric to manual, see what works best for real home kitchens.

Nov 26, 2025 · Knives are the most important tools in a cook’s kitchen. To keep them in the best shape, you’ll need a dependable sharpener. We tested 40 models, including classic whetstones, manual …

May 7, 2025 · When I first came to the test kitchen, I had a drawer full of knives at home, each knife duller than the last. After testing knife sharpeners as one of my first reviews, I went home and …

Based in a state-of-the-art 15,000-square-foot test kitchen in Boston’s Seaport District, ATK has earned the trust of home cooks and culinary experts alike thanks to its one-of-a-kind processes...

Whether you’ve a preferred sharpener or not, we’d recommend you to watch the video review on how America’s Test Kitchen conducted a test on different brands of manual and electric knife sharpeners …

Become a better cook with the experts at America's Test Kitchen Online Cooking School. Choose from hundreds of courses based on our foolproof techniques to sharpen your skills and develop new ones.