Weighted Average Cost (WAC) is an inventory valuation methodology that computes a dynamic unit cost by aggregating the total value of inventory and dividing by the total quantity available. This approach amortizes cost variances across inventory holdings, providing a stabilized cost basis. Displayed results are based on inputs keyed in.
Core Principle:
Strategic Advantages:
- Operational Simplicity: Streamlines accounting processes
- Regulatory Compliance: Aligns with GAAP and Ind AS standards
- Real-time Revaluation: Updates dynamically with inventory movements
- Cost Normalization: Mitigates purchase price volatility
Primary Application: Enterprise inventory management, financial reporting, and cost accounting for homogeneous product lines where item differentiation is immaterial to valuation accuracy.
Business Impact: Enhances financial statement consistency while reducing administrative complexity in perpetual inventory systems.
Weighted Average Cost Calculator (₹)
Track inventory with opening stock, purchases, issues, and closing stock calculations
| Time | Type | Qty | Rate | Value | WAC After | Stock |
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