COGS, costing methods, variance analysis, and cost classification tools. Browse our free cost analysis tools below — all calculators are instant, accurate, and require no sign-up.
Cost of Goods Sold (COGS) Calculator — Calculate COGS using beginning inventory, purchases, and ending inventory. Compare FIFO, LIFO, and weighted-average methods with gross profit analysis.
Direct vs. Indirect Cost Calculator — Classify and analyze direct vs. indirect costs. Calculate cost ratios, overhead burden, and model cost structure scenarios for better pricing and profitability decisions.
Fixed vs. Variable Cost Calculator — Classify fixed and variable costs, calculate cost behavior ratios, and analyze how total costs change with volume. Includes high-low method and break-even analysis.
Incremental Cost Calculator — Calculate incremental (differential) costs for business decisions. Compare alternatives, analyze relevant costs, and determine the financial impact of changing production levels.
Job Costing Calculator — Calculate the total cost and profitability of individual jobs or projects. Track direct materials, direct labor, and applied overhead per job for accurate project pricing.
Labor Variance Calculator — Calculate labor rate variance (LRV) and labor efficiency variance (LEV). Analyze direct labor cost differences between standard and actual hours and rates.
Marginal Cost Calculator — Calculate the cost of producing one additional unit with our free marginal cost calculator. Analyze the marginal cost curve and find optimal production volume.
Material Variance Calculator — Calculate material price variance (MPV) and material quantity variance (MQV). Analyze direct material cost differences between standard and actual with decomposition and trend analysis.
Opportunity Cost Calculator — Calculate the opportunity cost of any decision with our free calculator. Compare alternatives side by side and quantify the value of the next-best option forgone.
Overhead Variance Calculator — Calculate variable and fixed overhead variances: spending, efficiency, budget, and volume. Perform four-way overhead variance analysis for complete manufacturing cost control.
Process Costing Calculator — Calculate cost per equivalent unit using weighted-average process costing. Allocate materials and conversion costs to completed units and ending work-in-process inventory.
Semi-Variable Cost Split Calculator — Separate mixed costs into fixed and variable components using the high-low method. Analyze cost behavior, validate results, and forecast costs at different activity levels.
Standard Cost Variance Calculator — Calculate total, price, and efficiency variances for materials, labor, and overhead. Compare standard costs to actual costs to identify and analyze manufacturing variances.
Sunk Cost Identifier — Identify sunk costs in your business decisions with our free calculator. Separate recoverable from unrecoverable expenses and make forward-looking choices.