Institute for Logistics
Certifications Software Hub Guides Tools

Interactive Tools

Stop using outdated spreadsheets. Our web-based tools provide instant, mathematically sound operational calculations.

EOQ Calculator

Economic Order Quantity based on holding and ordering costs.

Safety Stock

Calculate buffer stock using standard deviation of demand.

Freight Class

Determine NMFC class based on density and dimensions.

WMS ROI Estimator

Project payback period for warehouse software implementation.

Reorder Point

Simple calculator for determining when to replenish inventory.

Carbon Footprint

Estimate emissions for specific freight lanes and modes.

Lead Time Variance

Calculate the combined standard deviation of demand and lead time.

Cross-Dock Flow Ratio

Estimate the square footage required for cross-dock staging based on flow.

Inventory Turnover

Calculate inventory turns and days sales of inventory.

Pick Path Efficiency

Estimate distance saved with optimized routing vs serpentine picking.

Institute for Logistics

Empowering supply chain professionals with actionable data, independent software reviews, and rigorous certification pathways.

Certifications

  • Overview & Paths
  • Inventory Management (CIM)
  • Supply Chain Analytics (SCA)
  • Freight Brokerage Professional
  • Global Sourcing Master

Software Hub

  • Software Directory
  • Warehouse Management Systems
  • Transportation Management
  • ERP Logistics Integrations
  • Inventory Forecasting Tools

Guides & Tools

  • All Guides
  • Reducing Last-Mile Costs
  • Cross-Docking Implementation
  • Interactive Tool Library
  • EOQ Calculator
  • Safety Stock Estimator
  • Freight Class Calculator
  • WMS ROI Estimator
  • Transport Carbon Calculator
  • Reorder Point Calculator
  • Lead Time Variance
  • Cross-Dock Flow Ratio
  • Inventory Turnover
  • Pick Path Efficiency

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