The Limits of Standard Costing in a Volatile Supply Chain
Discover why rigid standard costing fails during commodity price shocks. Learn how dynamic ERP costing models protect manufacturing profitability.
Abhishek Kumar
Compare Standard Costing with Weighted Moving Average (WMA) inventory valuation. Choose the right accounting methodology for raw materials vs finished goods.
Abhishek Kumar
Senior Finance & ERP Systems Architect, Werkora

Standard Price fixes valuation for a period, making variance analysis straightforward but distorting financial ledgers during commodity price swings. Moving Average Price recalculates unit cost after every receipt, providing accurate current balance sheet values. In practice, factories deploy Moving Average for volatile raw materials and Standard Price for manufactured goods.
Inventory valuation dictates reported gross margins, tax liabilities, and working capital ratios. Evaluating whether to use Standard Price or Weighted Moving Average depends on the price volatility of the underlying commodities.
Moving average is ideal for purchased raw materials subject to frequent price changes (chemicals, steel coils, agricultural commodities), ensuring that inventory ledgers reflect true acquisition costs.
Standard price is effective for stable fabricated components and finished goods assemblies where production routines are consistent, providing clear variance metrics to evaluate factory performance.
Werkora allows finance teams to apply moving average valuation to raw materials and standard cost tracking to work-in-progress, complying with AS 2 and Ind AS 2 disclosure requirements.
Werkora equips every shop-floor supervisor, line operator, storekeeper, and accountant with their own dedicated login with plans sized for your operation.
Yes, provided the results approximate actual cost at the balance sheet date by allocating cumulative cost variances back to ending inventory and cost of goods sold.
New Average Cost = [(Existing Stock × Old Average Cost) + (Received Quantity × Invoice Purchase Price)] / Total Combined Quantity.
Senior Finance & ERP Systems Architect, Werkora
Senior accountant and enterprise systems specialist with 9+ years of experience across Indian GST/TDS compliance, SAP S/4HANA, Tally Prime, and finance automation. Direct operational background in precision instruments manufacturing and multi-jurisdictional statutory compliance with a zero-penalty record.
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Benchmark your current software bills against Werkora's unit-based pricing (10 users/unit · min 3 units).
Projected 3-Year Savings for Your Operation (3 Factory Units · 30 Users)
Save up to ₹6.8 Lakhs over 3 years
Compared to standard per-user seat pricing models like ERPNext ($13.50/user/mo).
Each unit includes 10 active user seats (Operations, Store, Accounts, Planning).
Base commitment minimum is 3 units (30 user seats total).
Commitment Term:
₹14,997/mo (3 Units · 30 Seats)
Annual Cost
₹1,79,964
3-Year TCO
₹5,39,892
$13.50 / user / mo
Annual Cost (30 Users)
₹4,05,816
3-Year TCO
₹12,17,448
₹499 / user / mo (~$6)
Annual Cost (30 Users)
₹1,79,640
3-Year TCO
₹5,38,920
$8 / user / mo
Annual Cost (30 Users)
₹2,40,480
3-Year TCO
₹7,21,440
$50+ / user / mo
Annual Cost (30 Users)
₹15,03,000
3-Year TCO
₹45,09,000
Review the ERP buying guide or contact us to discuss the units, users, and deployment options your factory needs.
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Discover why rigid standard costing fails during commodity price shocks. Learn how dynamic ERP costing models protect manufacturing profitability.
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