# What is Average Variable Cost

In this article, we show you how to find average variable cost, with the help of standard formulas. Also, the difference between fixed and variable cost is explained.

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**How is Variable Cost Different from Fixed Cost?**

As mentioned above, variable costs will be changing as per levels of production. So, more the production, more will the company pay for such costs. These costs will be almost equal to zero when the company stops its production or reduces it considerably. Exactly opposite to this is the concept of fixed costs.

Fixed costs are ones which are paid by the factory owner, even if he lowers his production to a great extent. Thus, fixed costs can be quite a burden for upcoming and small business ventures. The comparison between fixed and variable costs would be quite easy to understand if we consider some examples. Indirect materials, payroll taxes, overtime paid to employees and workers, lubricant costs for the machines, depreciation on machinery, cost of tools, and labor, are best examples of variable costs. On the other hand, rent, insurance payable, electricity, power, and salary of the plant manager would be fixed cost examples.

*Average fixed cost = Fixed cost of production/Quantity of output produced*

**Calculating Average Variable Costs**

**Average variable cost = Total variable cost/Quantity of output produced**

We are all aware that total cost is the sum of fixed and variable costs. So, naturally, the average total cost will be the sum of the average fixed cost and average variable cost. This has been expressed in terms of a mathematical formula below

*Average total cost = Average variable cost + Average fixed cost*

Total variable cost is nothing but the sum of all those costs which will be changing in direct proportion to the change in the quantity or volumes of production. Such costs consist of the cost of operations, raw material costs, and labor costs. We calculate it by multiplying the total output units by the variable cost per unit. This has been expressed in the form of a mathematical formula below.

*Total variable cost = Total output units x Variable cost per unit*