Profit margins for ice cream stores can vary depending on several factors, such as the cost of ingredients, labor costs, location, competition, and the type of business model. However, on average, ice cream stores tend to have relatively high-profit margins.

Gross profit margins for ice cream stores can range from around 50% to as high as 75%. This means that for every dollar of revenue, the store will typically keep 50 to 75 cents as profit, before accounting for expenses like rent, labor, and marketing.

Net profit margins, which take into account all expenses, can vary widely depending on the specific circumstances of the business. However, net profit margins of 5% to 10% are considered typical for small retail businesses, including ice cream shops. These margins may increase or decrease for a variety of reasons, such as the level of competition, location, cost of goods, wages, and marketing expenses.

It's worth noting that these are only averages, and that profit margins can vary greatly depending on the specifics of the business. An ice cream store located in a busy area with high foot traffic, for example, may be able to maintain higher profit margins than a store located in a less desirable area. Additionally, owning an ice cream truck, catering, online orders, and home delivery, or having a franchising model can also impact the profit margin significantly.

It's important to consider the characteristics of your market, location, competition, and business model when setting your pricing and estimating your profit margins. To do this, it is recommended to consult with a financial advisor or accountant to help you understand the specifics of the ice cream store business.