Widely Used Allocation Bases In Manufacturing Include Blank

Manufacturing companies are often faced with the challenge of allocating overhead costs to their products. In order to accurately determine the cost of production for each item, it is essential to carefully select allocation bases. Allocation bases are used to distribute indirect costs, such as factory rent and utilities, to the different products being manufactured. This article will discuss some of the widely used allocation bases in manufacturing and their respective advantages and disadvantages.

1. Direct Labor Hours

Direct labor hours have been a traditional allocation base used in manufacturing for many years. This method allocates overhead costs based on the number of hours worked directly on producing a product. It is a relatively simple and straightforward allocation base that is easy to track and apply. However, with the advancement of technology and automation, the reliance on direct labor hours as an allocation base has decreased.

2. Machine Hours

Machine hours have become a more popular allocation base in manufacturing as technology has advanced. This method allocates overhead costs based on the number of hours a machine is in operation during the production of a product. Since many manufacturing processes are now heavily automated, this allocation base is considered a more accurate reflection of the actual usage of resources. However, it may not be suitable for companies with a high variety of products, as some products may require more manual labor and less machine usage.

3. Direct Material Costs

Direct material costs allocate overhead based on the cost of materials used in production. This method is straightforward and easy to understand, as it directly ties overhead costs to the materials being used. However, it may not accurately reflect the actual consumption of resources, as some products may use expensive materials but require minimal machine hours or labor. Additionally, fluctuations in material prices may impact the accuracy of cost allocation.

4. Activity-Based Costing (ABC)

Activity-based costing is a more sophisticated method of cost allocation that takes into account the specific activities that drive overhead costs. It allocates overhead based on the activities that actually consume resources, such as machine setups, material handling, or quality inspections. ABC provides a more accurate reflection of cost drivers and can help management make more informed decisions about product pricing and process improvements. However, implementing and maintaining an ABC system can be complex and time-consuming, requiring detailed data collection and analysis.

5. Direct Labor Costs

Direct labor costs allocate overhead based on the total cost of labor used in production. While this method is easy to calculate and understand, it may not accurately reflect the consumption of resources, especially in today’s manufacturing environment, where labor costs may not necessarily correlate with resource consumption. Additionally, the use of labor costs as an allocation base may discourage investments in automation and technology, as it would result in higher allocated overhead costs.

6. Units Produced

Allocating overhead based on the number of units produced is a simple and easy-to-understand method. It spreads overhead costs evenly across all produced units, providing a straightforward approach to cost allocation. However, it may not accurately reflect the actual consumption of resources, as some products may be more complex to produce and require more resources than others. Additionally, fluctuations in production volumes can impact the accuracy of cost allocation.


In conclusion, there are various allocation bases used in manufacturing, each with its own advantages and disadvantages. It is crucial for manufacturing companies to carefully consider the nature of their operations and the most appropriate allocation base for their specific circumstances. While traditional methods such as direct labor hours and direct material costs are still in use, activity-based costing and machine hours have become more prevalent in modern manufacturing environments. Selecting the right allocation base is essential for accurately determining the cost of production and making informed decisions about product pricing and process improvements. It is also important to consider the potential impact of technological advancements and changes in production processes on the suitability of different allocation bases.

By understanding the nuances of each allocation base, manufacturing companies can better allocate their overhead costs and gain insights into the true cost of production for their products. While no single allocation base is perfect for every situation, thoughtful consideration and analysis can lead to more accurate cost allocation and ultimately better decision-making within the organization.

Allocation BaseAdvantagesDisadvantages
Direct Labor HoursSimple and straightforwardLess relevant in automated environments
Machine HoursReflects actual resource usageMay not be suitable for high variety products
Direct Material CostsEasy to understandFluctuations in material prices
Activity-Based CostingAccurate reflection of cost driversComplex to implement and maintain
Direct Labor CostsEasy to calculate and understandMay not reflect resource consumption
Units ProducedSimple and straightforwardMay not accurately reflect resource consumption
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