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Budgeting & Forecasting › Variance Analysis

What is the total cost variance and how does it relate to the sub-variances?

Beginner

Answer

The total cost variance is the overall difference between the standard/flexed cost for actual output and the actual cost. It equals the sum of the individual cost variances (materials price + usage, labor rate + efficiency, overhead variances). Breaking the total into sub-variances shows which specific elements caused the difference.
Real-world example The total adverse cost variance of $8,000 is explained by adverse usage and rate variances netted against a favorable price.

Common follow-ups: What do the sub-variances sum to? | Why break the total down?