Question: what is the standard size of a dutch oven?
Answer: A 5–7 quart Dutch oven is the sweet spot for most home cooks. This size is great for cooking for four people (often with leftovers). Representatives from both Staub and Le Creuset tell us that their most popular size is 5 1/2-quarts, and that's the size most Epi editors have at home, as well.