How many calories in a small piece of chocolate cake?

I cannot give you a precise calorie count for a "small piece of chocolate cake." Here's why:

* "Small" is subjective: What's small to one person might be large to another.

* Cake recipes vary: The ingredients, size, and density of the cake all impact the calorie content.

To get an accurate calorie count, you'd need to:

1. Know the specific recipe: Look for the cake's nutritional information if it's commercially made.

2. Calculate based on portion size: If you're making the cake yourself, use a nutrition calculator and enter the recipe details.

General estimates:

* A standard slice of chocolate cake (around 1/12 of a 9" cake): Typically ranges between 300-400 calories.

* A smaller piece (like a "bite-sized" piece): Could be anywhere from 50-150 calories.

It's best to check the specific product's nutritional information for the most accurate calorie count.