EOQ, Reorder Point, Safety Stock Calculator Suite
EOQ Calculator | Economic Order Quantity Formula
Annual Demand (units/year)
Ordering Cost per Order ($)
Holding Cost per Unit per Year ($)
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Reorder Point Calculator | Reorder Point Formula
Average Daily Demand (units)
Lead Time (days)
Safety Stock (units)
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Safety Stock Calculator | Safety Stock Formula
Average Demand (units/day)
Demand Std Dev (units/day)
Lead Time (days)
Service Level (%)
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Service Level vs Inventory Tradeoff Calculator
Service Level (%)
Demand Std Dev (units/day)
Lead Time (days)
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Other Free Supply Chain Tools
ABC-XYZ Inventory Analysis
Classify inventory by value and variability.
Carrying Cost Impact Calculator
Quantify the financial impact of holding inventory.
EOQ & Reorder Point Suite
Optimize order quantities, reorder points, and safety stock.
Inventory Turnover Calculator
Measure inventory turnover ratio and efficiency.
Lead Time Calculator
Calculate procurement and supply chain lead times.
Obsolete & Slow-Moving Stock Tool
Identify and analyze slow-moving or obsolete inventory.
Procurement Savings Calculator
Calculate cost savings and ROI on procurement decisions.
Safety Stock Calculator
Estimate safety stock and stockout risk.
Supplier Reliability Calculator
Evaluate supplier performance, lead times, and defect rates.