Hold the actual quantity constant
Actual quantity purchased × (actual unit purchase price − standard unit purchase price). At 125.5 purchased units, an actual purchase price of 3.25 versus a standard of 3 produces 125.5 × 0.25 = +31.375 currency units. The rounded magnitude is 31.38 unfavorable.
Work through the example
At 125.5 purchased units, an actual purchase price of 3.25 versus a standard of 3 produces 125.5 × 0.25 = +31.375 currency units. The rounded magnitude is 31.38 unfavorable.
Continue the workflow
Use the total manufacturing cost calculator to combine actual materials, labor and overhead. Use the LIFO ending inventory calculator for inventory-layer valuation; a purchase price variance does not determine remaining inventory cost.
Know the limits
Use quantity purchased, not quantity consumed: this tool recognizes price variance at purchase. Match the material, quantity unit and currency. This is not a materials usage, yield, quality or total cost variance. Positive is unfavorable, negative favorable, exact zero no variance. Direction uses the exact unrounded amount, including sub-cent results. Nonnegative decimals up to 1,000,000 and four decimal places are supported; all inputs are required. Labels describe the comparison, not its cause or a savings guarantee.
Hold the actual quantity constant
Actual quantity purchased × (actual unit purchase price − standard unit purchase price). At 125.5 purchased units, an actual purchase price of 3.25 versus a standard of 3 produces 125.5 × 0.25 = +31.375 currency units. The rounded magnitude is 31.38 unfavorable.
Work through the example
At 125.5 purchased units, an actual purchase price of 3.25 versus a standard of 3 produces 125.5 × 0.25 = +31.375 currency units. The rounded magnitude is 31.38 unfavorable.
Continue the workflow
Use the total manufacturing cost calculator to combine actual materials, labor and overhead. Use the LIFO ending inventory calculator for inventory-layer valuation; a purchase price variance does not determine remaining inventory cost.
Know the limits
Use quantity purchased, not quantity consumed: this tool recognizes price variance at purchase. Match the material, quantity unit and currency. This is not a materials usage, yield, quality or total cost variance. Positive is unfavorable, negative favorable, exact zero no variance. Direction uses the exact unrounded amount, including sub-cent results. Nonnegative decimals up to 1,000,000 and four decimal places are supported; all inputs are required. Labels describe the comparison, not its cause or a savings guarantee.