The quick answer is, no. A skillet and frying pan are different because of each’s cooking surface and design. There is often confusion because the terms “skillet” and “frying pan” are often used interchangeably. And you can typically use either one of them for many cooking preparations, even if one is better suited for a specific cooking method. Plus, both of these style pans are often made from the same materials and come in similar sizes, so it's easy to understand why there can be confusion. While similar, a skillet is technically a bit deeper and has a slightly larger cooking surface area than a frying pan. 

Skillets and sauté pans are offered in similar sizes, ranging from 3.5-inch to 17-inch diameters. The most popular are 8-inch, 10-inch, and 12-inch diameters, with most home stoves comfortably accommodating a maximum of 12-inches.

Because they conduct heat so well, copper pans are good for sautéing, making candy, sauces, and delicate foods like fish and seafood.

Frying pans also have a longer handle than other pans and an extra grip on the opposite side.

Dutch Oven Materials: