Key KPIs in Logistics: How to Improve the Efficiency of Warehouse Operations and the Transportation System

Imagine a warehouse that operates around the clock, vehicles that depart exactly on schedule and customers who award five stars even for urgent deliveries in heavy traffic.

It may sound ideal, but this is how companies operate when they learn to manage logistics using the right KPIs.

What are logistics KPIs? They are not simply figures in a report. They act as a compass, showing where the business is generating value and where it is losing money. Logistics performance indicators help turn supply chain disorder into a clear and predictable process.

Why KPIs Matter

In the past, logistics often operated according to one basic principle: the shipment simply had to reach its destination. Today, that approach is equivalent to gambling.

According to recent market data, even a 3–5% improvement in key metrics can generate millions in additional profit.

Transport logistics KPIs and warehouse performance indicators reveal weaknesses before they develop into serious problems. When vehicle utilisation is not monitored, fuel costs rise. When warehouse picking accuracy falls, returns and customer dissatisfaction increase.

The main advantage is that businesses stop relying on guesswork and begin actively managing performance. Managers gain a clear picture of operations, while employees understand exactly how their performance is assessed and rewarded.

Main Types of Logistics KPIs

Performance indicators can be divided into several major groups. This makes it easier to focus on the metrics that are genuinely important to the business.

Transport KPIs show how effectively shipments move from point A to point B:

• on-time delivery;
• order completeness;
• vehicle utilisation.

Warehouse KPIs reflect the performance of warehouse operations:

• dispatch speed;
• order picking accuracy;
• inventory turnover.

Financial KPIs show whether logistics operations are cost-effective:

• delivery cost per unit;
• transport costs as a share of revenue.

Customer and workforce KPIs focus on people. Even the most advanced system will not deliver the expected results if dispatchers communicate poorly with customers or warehouse employees make fatigue-related errors.

Top 10 Practical Logistics KPIs with Calculation Examples

Below are some of the most important logistics performance indicators, together with simple formulas and practical benchmarks for 2026.

1. OTD — On-Time Delivery

This is one of the best-known logistics indicators.

Formula:

(On-time deliveries ÷ Total deliveries) × 100%

Example: Out of 1,200 orders, 1,140 were delivered on time.

OTD = 95%

A good result is 95–97%. Market leaders maintain 98% or more.

2. OTIF — On Time In Full

OTIF is more demanding than OTD because it considers both delivery time and order completeness.

The formula is similar, but an order is counted as successful only when it is delivered on time and in full.

The 2026 benchmark is 92–95%. A result below 90% is a warning sign.

3. Perfect Order Index — POI

The Perfect Order Index combines several criteria at once:

• on-time delivery;
• order completeness;
• shipment integrity;
• correct documentation.

Formula: Multiply the percentage achieved for each criterion, expressed as a decimal.

A strong yet realistic result is 85–90%. A figure above 93% is very rare.

4. OTS — On-Time Shipping

OTS is the warehouse equivalent of OTD. It shows how consistently vehicles leave the warehouse on schedule.

A good result is 97–99%, as warehouse dispatch processes are usually easier to control than road transport.

5. Vehicle Utilisation Rate

This indicator shows whether a business is transporting cargo efficiently or effectively “moving air”.

Formula:

(Actual weight or volume ÷ Maximum capacity) × 100%

The target is 82–88%. A result below 75% indicates that routes may need to be reviewed.

6. Delivery Cost per Unit

A simple but highly transparent indicator.

Formula:

Total transport costs ÷ Number of deliveries

7. Transport Costs as a Share of Revenue

Formula:

(Transport costs ÷ Revenue) × 100%

The typical range for most businesses is 4–7%, although the figure depends on the type of cargo.

8. Inventory Turnover

This indicator shows how many times per year warehouse inventory is sold and replenished.

Formula:

Cost of sales ÷ Average inventory value

For many companies, the target is 8–15 inventory turns per year.

9. Picking Accuracy

Picking Accuracy measures the percentage of orders picked without a single error.

The target is 99.3–99.7%. Even an improvement of one-tenth of a percentage point can save considerable time and money.

10. Claims Rate

Formula:

(Number of claims ÷ Total deliveries) × 100%

An excellent result is below 0.8%. A figure above 1.5% means that the causes should be investigated immediately.

How to Apply KPIs in Practice: Warehouse and Transport

In the warehouse, begin with picking accuracy and OTS. Introduce location-based storage if it is not already in place and implement barcode identification.

The most important transport logistics indicators are vehicle utilisation and OTD. Modern routing tools that account for traffic congestion and weather conditions can significantly improve performance.

Collect feedback from drivers as well. They often know where routes can be shortened safely and efficiently.

Automation Is Your Key Ally

Calculating KPIs manually today is comparable to keeping financial records on paper.

TMS and WMS systems collect most operational data automatically. Speech analytics systems can also monitor the quality of dispatcher communications, providing insight into a less visible KPI that has a major impact on customer loyalty.

Common Mistakes

• Measuring everything. Seven meaningful indicators are more useful than 40 metrics that no one reviews.
• Setting unrealistic targets. Increasing OTD from 82% to 99% within one month is a direct route to employee burnout.
• Forgetting about people. KPIs without an explanation of their purpose are perceived as surveillance rather than support.
• Failing to analyse results regularly. Numbers on a dashboard without conclusions or actions are simply attractive visuals.

What to Do Right Now

• Choose 5–6 KPIs that are critical to your business.
• Calculate their current values.
• Identify the 1–2 weakest areas.
• Introduce simple improvements and monitor progress week by week.

Within a month, you will begin to see which processes have improved and which require deeper analysis.

KPIs for a logistics department are not simply a fashionable addition to reports. They are practical management tools that turn an ordinary transport company or warehouse into a well-coordinated operation that generates revenue and delivers a better customer experience.

Start measuring what matters, and you may be surprised by how much faster and more effectively the entire system operates. Customers will return because your logistics processes consistently work as expected.