Skip to main content

Methods of Product Costing

Broad Methods of Product Costing

There are two broad methods of product costing:

1. Job Costing

  • Used by firms in:
    • Construction industry
    • Consulting
    • Software
    • And many others
  • Characteristics:
    • Jobs are different and specific to customers.

2. Process Costing

  • Used by firms in:
    • Automobile
    • Cement
    • Petrochemical
    • And many others
  • Characteristics:
    • Output units are identical.
    • Product goes through different processes before reaching the final stage.

Variations of Job and Process Costing

Customer Costing

  • An extension of job costing.
  • Suitable for firms with a few large customers.

Batch Costing

  • A variation of process costing.
  • Suitable for firms in:
    • Pharmaceutical
    • Food processing
    • FMCG industries

Operating Costing

  • Discussed during the example of costing a railway service.
  • Also a variation of process costing.

Summary of Costing Methods

Costing Method Industry Examples Key Features
Job Costing Construction, consulting, software Jobs are different and specific to customers
Process Costing Automobile, cement, petrochemical Identical output units; multiple production stages
Customer Costing Large-customer-based firms Extension of job costing
Batch Costing Pharma, FMCG, food processing Variation of process costing
Operating Costing Railway services and similar Another variation of process costing