Free Supply Chain Analytics Tools for Better Operational Decisions
Use free supply chain analytics tools to turn operational data into clearer decisions across inventory, forecasting, warehousing, and fulfillment. Explore transparent calculators and experience-led guidance created for supply chain professionals, operations leaders, analysts, and students.
Free Supply Chain Analytics Tools
Use our free supply chain analytics tools to examine inventory, replenishment and forecasting decisions. Each calculator is designed to make the underlying logic visible, so professionals and students can interpret the result and apply it with appropriate business context.
ABC Analysis Calculator
Classify inventory into A, B and C categories using annual consumption value. Use the output to support differentiated review frequency, control effort and inventory policies while considering criticality and supply risk separately.
Safety Stock & Reorder Point Calculator
Estimate safety stock and reorder points using demand, lead time and service assumptions. The calculator helps planners test replenishment scenarios; results should be reviewed against data quality, item risk and the operating environment.
Cycle Stock Calculator
Estimate the inventory expected to support normal demand between replenishments. Use the result to examine the relationship between order quantity, replenishment frequency and average cycle stock.
Moving Average Forecast Calculator
Create a simple moving-average forecast from historical demand and compare different averaging windows. This method can smooth short-term variation, but it should be assessed against seasonality, trend and forecast error before operational use.
Build a stronger foundation with the free Supply Chain Analytics Dictionary—a practical reference for understanding essential terms, measures and methods.
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Explore the Core Disciplines
Build practical knowledge across analytics, forecasting, inventory control, optimization, artificial intelligence and supply chain resilience. These topic areas connect analytical concepts with the decisions made by planners, analysts and operations teams.
Turning Supply Chain Knowledge into Operational Action
Supply Chain Analytics exists to make analytical thinking useful at the point of execution. Our purpose is to help professionals understand operational problems, select the right measures, and apply structured methods across demand planning, inventory, warehousing, fulfillment and supply chain risk.
The platform brings together transparent calculators, step-by-step guides, practical frameworks and operations-focused projects. Each resource is designed to explain the method, its assumptions and its operational use—not simply provide an answer.
Created by Gijo Kochuparambil John, an operations and supply chain leader with experience across Swiggy, Flipkart and Zepto, the platform connects analytical methods with the realities of high-volume fulfillment, process improvement and cross-functional execution.
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