What is Average Total Cost? The Average Total Cost (ATC) is the total cost per unit of output, inclusive of both fixed costs and variable costs. Therefore, the average total cost, often abbreviated as “average cost” for short, is the per-unit cost of producing a product. Calculate average cost per unit from total costs and quantity. Optionally enter a selling price to see profit per unit, margin, and markup instantly. What is Average Total Cost? The average total cost refers to the cost per unit produced within an organization. This plays an integral role in product pricing. For a company to be profitable, the price of the product must be greater than its average costs. The average cost method calculates the cost of goods sold and ending inventory by dividing the total cost of purchases by units purchased. The Average Cost, or “per unit cost”, is an economic term that describes the approximate cost incurred to manufacture one production unit. The average cost represents the standard cost incurred per unit of production. Often referred to as the Per Unit Cost, the average cost is the cost per unit of output. It is used to evaluate cost efficiency and pricing policies, as it reveals the average production cost per unit. For performance analysis, as for pricing, the average cost is a valuable instrument. From pricing missteps costing market share to efficiency gains boosting profits, average cost is a game-changer. In this article, I’ll walk you through its definition, formula, and practical examples to show you how to use it effectively. Tap the magic icon for a quick summary. Average Costs are the per unit costs which explain the relationship between the cost and output in a realistic manner. These per-unit costs are obtained from Total Fixed Cost, Total Variable Cost, and Total Cost. Average cost refers to the per-unit cost of production, which is calculated by dividing the total cost of production by the total number of units produced. In other words, it measures the amount of money that the business has to spend to produce each unit of output. Average cost In economics, average cost (AC) or unit cost is equal to total cost (TC) divided by the number of units of a good produced (the output Q): Average cost is an important factor in determining how businesses will choose to price their products.