No login. No spreadsheet setup. Just enter your numbers and get actionable answers in seconds.
Each calculator solves a specific supply chain problem — no fluff, no paywalls.
Enter your SKU data and get AI-generated reorder points, safety stock levels, EOQ, dead stock detection, and cash flow impact — backed by curated industry benchmarks from APICS and industry reports.
Enter your suppliers and get a personalized AI risk score, disruption scenarios, and prioritized action plan — powered by curated country risk data, political stability indices, and supply chain disruption history.
Calculate the true cost of importing goods, including freight, customs duties, insurance, brokerage fees, and port charges. Get a full cost waterfall and margin analysis.
Compute optimal safety stock levels and reorder points for up to 5 SKUs using demand variability, lead times, and your target service level.
Identify and quantify dead inventory. For each SKU, calculate total capital at risk, monthly carrying costs, and get actionable recovery recommendations.
Enter current inventory levels, demand rate, lead time, and carrying cost to get your optimal stock level, EOQ, reorder point, and estimated annual savings.
Enter 6–12 months of historical sales data and get 30, 60, and 90-day demand forecasts with confidence intervals and trend direction indicator.
Know exactly when to reorder every SKU. Enter usage rate, lead time, and order cost to get your reorder point, EOQ-based order quantity, and annual ordering cost.
Quantify the real dollar cost of inventory waste: spoilage, obsolescence, and damage. See a category breakdown, your waste % of inventory value, and ROI from reducing waste.
These calculators solve problems that used to require expensive consultants or enterprise software. We made them free.
No loading screens, no waiting for "analysis." Enter numbers, see answers in real time.
We don't make you create an account just to use a calculator. Your data stays in your browser.
These formulas come from supply chain textbooks and real warehouse operations — not simplified demos.
Calculators tell you what to do. SupplyChainStack does it for you — AI-powered demand forecasting, dead stock detection, and reorder optimization running automatically.
Upload your sales data and get AI-powered forecasts, dead stock alerts, and reorder recommendations in minutes.
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