How much batter for a 14 inch by a 4 inch deep cake pan?

For a 14-inch by 4-inch deep cake pan, you'll typically need around 10 to 12 cups of batter, depending on the specific recipe and desired cake height. To ensure proper baking, fill the pan no more than two-thirds full to allow for rising. It's always a good idea to check your recipe for specific batter requirements, as density can vary.