How to Calculate Overhead Cost Per Unit. Overhead cost is an indirect cost, providing common benefit to the production of different lines of products or rendering of a range of services.

Understanding the cost of each unit you produce is essential to ensure your business remains profitable. To calculate the cost per unit, add all of your fixed costs and all of your variable costs ...

To calculate the cost to run an air conditioner for one hour, consider the unit’s wattage, the average cost of electricity in your state and the number of hours your unit runs daily.