Definition
Overhead Total Variance
In a system of standard costing, the overhead total variance measures the difference between the standard overhead recovered for the actual units produced and the actual overhead incurred over a given period. This variance can be further divided into fixed overhead variances and variable overhead variances.
- Over-Recovery/Overabsorbed Overhead: Occurs when the overhead recovered exceeds the overhead incurred.
- Under-Recovery/Underabsorbed Overhead: Occurs when the overhead incurred exceeds the overhead recovered.
Examples
-
Overabsorbed Overhead Example:
- Standard Overhead Rate: $10 per unit
- Actual Units Produced: 1,000 units
- Standard Overhead Recovered: $10 * 1,000 = $10,000
- Actual Overhead Incurred: $9,000
- Overhead Total Variance: $10,000 - $9,000 = $1,000 (Overabsorbed)
-
Underabsorbed Overhead Example:
- Standard Overhead Rate: $8 per unit
- Actual Units Produced: 500 units
- Standard Overhead Recovered: $8 * 500 = $4,000
- Actual Overhead Incurred: $5,000
- Overhead Total Variance: $4,000 - $5,000 = -$1,000 (Underabsorbed)
Frequently Asked Questions (FAQs)
What is the significance of the overhead total variance?
- The overhead total variance provides insight into the efficiency and effectiveness of overhead cost management in production.
How do you calculate overhead total variance?
- Calculate the difference between the standard overhead recovered for actual production and the actual overhead incurred.
What are the types of overhead variances?
- Overhead variances are typically divided into fixed overhead variances and variable overhead variances.
What causes an overabsorbed overhead?
- Overabsorbed overhead occurs when the actual overhead costs are lower than the standard overhead recovered.
What causes an underabsorbed overhead?
- Underabsorbed overhead happens when the actual overhead costs exceed the standard overhead recovered.
Can overhead total variance be zero?
- Yes, if the actual overhead incurred equals the standard overhead recovered, the total variance would be zero.
How is overhead variance useful for managers?
- Managers use overhead variance to analyze cost control and identify areas needing improvement in cost management.
How does standard costing relate to overhead total variance?
- Standard costing involves setting standard costs for production, including overhead, which are then compared to actual costs to determine variances.
Related Terms
Fixed Overhead Total Variance
- A component of the overhead total variance that focuses on the fixed overhead costs.
Variable Overhead Total Variance
- A component of the overhead total variance that focuses on the variable overhead costs.
Overabsorbed Overhead
- Occurs when the standard overhead recovered exceeds the actual overhead incurred.
Underabsorbed Overhead
- Happens when the actual overhead incurred exceeds the standard overhead recovered.
References
- Investopedia - Standard Costing
- American Institute of CPAs (AICPA)
- Management Accounting: Official Terminology by CIMA
Suggested Books
- “Cost Accounting: A Managerial Emphasis” by Charles T. Horngren
- “Management Accounting” by Anthony A. Atkinson
- “Introduction to Management Accounting” by Charles T. Horngren
Accounting Basics: “Overhead Total Variance” Fundamentals Quiz
Thank you for exploring the concept of overhead total variance with us. Ensure your continued learning through our detailed definitions, practical examples, and quiz questions to master this essential accounting concept!