As of 2015, Amazon and Good Housekeeping have reviews of Calphalon cookware on their websites. Amazon's website contains written reviews and star ratings submitted by customers. Good Housekeeping publishes results of tests conducted within its Good Housekeeping Research Institute.
ConsumerSearch.com picks Calphalon as their top pick for the best nonstick cookware. It is praised for heating quickly, and being very easy to clean.
Performing a general search of Calphalon cookware within the "Home & Kitchen" category on Amazon typically yields everything by Calphalon that Amazon carries along with each product's corresponding set of customer reviews. On the Good Housekeeping website, click on product reviews. A link for cookware leads to results that include reviews of random Calphalon products — usually the latest Calphalon products to hit the market. Users can also type "Calphalon cookware reviews" into the search field on the homepage of the Good Housekeeping website. This search yields recent and past reviews.