Logistics Analyst Metrics

Backorder rate is the percentage of customer orders that cannot be fulfilled immediately because the requested item is out of stock but expected to be available. It measures how well inventory keeps pace with demand and signals gaps in forecasting, replenishment, or supplier reliability.

The Cash Conversion Cycle, also knows as Cash-to-Cash Cycle Time, is the time between when a business pays its suppliers and when the business receives payment from its customers, usually expressed in days. Keeping active tabs on your Cash Conversion Cycle will aid you in monitoring your finances as cash flows in and out of your business.

Fill rate is the percentage of customer orders fulfilled immediately from available stock, without backorders or lost sales. It measures inventory efficiency, demand forecasting accuracy, and supply chain reliability, and is a key indicator of customer satisfaction and operational performance.

GMROI is a retail and supply chain metric that measures how much gross profit a business earns for every dollar invested in inventory. It combines profit margin and inventory turnover into a single number, helping retailers identify which products and categories generate the strongest return on their inventory investment.

Inventory carrying cost is the total expense a business incurs to store and maintain unsold inventory over a given period, expressed as a percentage of inventory value. It includes capital costs, storage, insurance, taxes, and inventory risk such as spoilage or obsolescence. Most businesses see carrying costs between 15% and 30% of total inventory value. Tracking this metric helps optimize reorder quantities, reduce overstocking, and protect profit margins.

Inventory Quantity is the currently available stock for each product variant a retail location or e-commerce store has available. Keeping track of inventory quantity is important to ensure that there are enough goods in stock to meet customer demand. Businesses should identify the optimal stock level for each product variant and adjust accordingly. If inventory levels are too low, customers may not be able to purchase a desired item or find an alternative solution elsewhere. On the other hand, if levels are too high, it can lead to an overstocking of products and wasted resources.

Inventory Turnover measures how often a business sells through its entire inventory within a given period. It is a key efficiency metric used to evaluate pricing strategy, product demand, and purchasing decisions, and is especially critical for businesses handling perishable goods.

On-time delivery measures the percentage of orders delivered to customers on or before the promised delivery date. It helps evaluate the efficiency of the supply chain in meeting customer expectations. On-time delivery is crucial for maintaining high customer satisfaction levels. Timely delivery is often seen as a reflection of a company's reliability, and consistent punctuality can lead to increased customer trust and loyalty. Moreover, on-time delivery helps to avoid unnecessary costs related to late delivery compensation or loss of business, directly impacting the company's bottom line.

On-Time In-Full (OTIF) delivery rate measures the percentage of orders delivered both on the promised date (or within the agreed time window) and complete with all requested items in the correct quantities. It combines punctuality and completeness into a single metric that reflects successful order fulfilment from the customer's perspective.

Perfect Order Rate measures the percentage of orders that are delivered without any errors, such as missing items, incorrect quantities, or damaged goods. It reflects the overall accuracy and quality of order fulfillment. The Perfect Order Rate (POR) is an essential supply chain metric that measures the effectiveness of an organization’s order fulfillment process. It is calculated by determining the percentage of orders that are executed flawlessly, without any errors or issues. Considered from a customer's perspective, a perfect order is one that arrives on time, contains the right items in the correct quantities, is delivered to the right place, and is accompanied by the correct invoicing.

Stockout rate is the percentage of times a product is unavailable when a customer or production process needs it. A high stockout rate signals gaps in inventory planning, leading to lost sales, customer attrition, and — in manufacturing — costly production delays. Tracking this metric helps businesses understand how reliably their inventory meets demand.