Drayage Cost Calculator Per Mile

What This Calculator Does and Why It Matters

Drayage is the short-distance trucking that moves shipping containers from a port, rail terminal, or distribution hub to their next destination. Even though the distances are short, drayage costs add up fast once you include fuel surcharges, chassis rental fees, detention time, and port terminal charges.

This free drayage cost calculator per mile lets you estimate the full cost of moving one or more containers by entering the key charge components. It produces an all-in cost per mile and a total project cost so you can compare carrier quotes and plan your freight budget accurately.

If you also handle longer-haul freight, our Trucking Cost Per Mile Deadhead vs Loaded Calculator and our Last Mile Delivery Cost Estimator Calculator are helpful complements to this tool.

How to Use This Calculator

Step-by-Step Instructions

1. Enter the distance in miles from the port or terminal to the delivery location.
2. Enter the number of containers being moved on this drayage run.
3. Select the container type — 20-foot TEU, 40-foot FEU, or 45-foot.
4. Enter the base rate per mile that your carrier quotes. Current market rates typically range from $3.50 to $6.00 per mile depending on region and container type.
5. Enter the fuel surcharge percentage. Most drayage carriers add a fuel surcharge of 15% to 25% on top of the base linehaul.
6. Enter any chassis rental fee, which covers the trailer on which the container rides.
7. Add detention or wait fees if the driver had to wait at the pickup or delivery point beyond the free time allowance.
8. Add any port or terminal fees charged separately by the facility.
9. Click Calculate Cost to see a full breakdown and your effective all-in cost per mile.

The Formula Explained

Drayage cost is not simply a flat rate per mile. It is a combination of the linehaul portion plus several accessorial charges that are added on top. Understanding each component helps you identify where costs can be negotiated or reduced.

Breaking Down the Formula

The base linehaul cost is the distance multiplied by the per-mile rate. The fuel surcharge is calculated as a percentage of that base amount. All remaining fees — chassis, detention, and port charges — are flat amounts added per container or per move.

Base Linehaul = Miles multiplied by Base Rate Per Mile

Fuel Surcharge = Base Linehaul multiplied by Fuel Surcharge Percentage

Subtotal Per Container = Base Linehaul + Fuel Surcharge + Chassis Fee + Detention + Port Fees

Total Drayage Cost = Subtotal Per Container multiplied by Number of Containers

Effective Cost Per Mile = Total Cost divided by Total Miles Driven

Example Calculation with Real Numbers

A 40-foot container needs to travel 45 miles from the Port of Los Angeles to a warehouse in Ontario, California. The carrier charges $4.50 per mile. Base linehaul is $202.50. A 20% fuel surcharge adds $40.50. The chassis fee is $35. Port terminal fees are $50. No detention applies. Total for one container: $328. Effective all-in cost per mile: $7.29. That is very different from the headline $4.50 rate and shows why understanding all components matters.

When Would You Use This

This calculator is useful any time you are receiving carrier quotes, building a freight budget, or auditing invoices from a drayage provider. It helps importers, customs brokers, logistics coordinators, and warehouse managers compare apples to apples when multiple carriers quote different combinations of base rates and surcharges.

Real Life Use Cases

An importer receiving three containers per week from the port of Long Beach might think one carrier is cheaper based on the quoted per-mile rate. But when chassis fees and fuel surcharges are included, the true cost is often very different. Running each quote through this calculator quickly reveals which carrier is actually less expensive on an all-in basis. For companies managing larger fleets and freight volumes, our Fleet Management Fuel Efficiency Calculator can also identify savings across the broader supply chain.

Specific Example Scenario

A clothing retailer imports 8 containers per month from the Port of Savannah to a distribution centre 35 miles away. Carrier A quotes $4.00 per mile with a 25% fuel surcharge and a $40 chassis fee. Carrier B quotes $5.00 per mile with a 15% fuel surcharge and no chassis fee. Running both through the calculator, Carrier A comes to $224 per container and Carrier B to $202.25. Carrier B is actually less expensive despite the higher headline rate.

Tips for Getting Accurate Results

Always Ask for the Fuel Surcharge Schedule

Fuel surcharges change weekly or monthly based on diesel index prices. A carrier that quotes 18% today may bill at 23% by the time your shipment moves. Ask for the surcharge schedule and confirm whether it is locked in at quote time or adjusted at time of pickup. The US Energy Information Administration publishes weekly diesel prices which most drayage fuel surcharges are indexed against.

Clarify Free Time at the Terminal

Ports and rail terminals allow a limited period of free time to pick up a container before detention fees begin. If your truck is delayed, these fees can be substantial — sometimes $150 to $300 per day. Always ask the carrier what free time is included and factor in realistic detention risk when budgeting.

Check Whether Chassis Is Included or Separate

Some carriers include chassis in their quoted rate and others bill it separately. Chassis shortages at major ports have pushed these fees higher in recent years. According to Investopedia’s drayage overview, chassis availability is one of the most common hidden cost drivers in port drayage. Always confirm which model applies before accepting a quote. If you are also managing import duties and customs costs, our Import Duty and Tax Calculator USA covers the customs side of your container costs.

Frequently Asked Questions

What is drayage in shipping?

Drayage refers to the short-distance trucking of shipping containers between a port, rail terminal, or intermodal hub and a nearby warehouse, distribution centre, or pickup point. It is the first or last leg of a longer freight journey and is typically measured in distances of under 100 miles.

How much does drayage cost per mile?

Base drayage rates typically range from $3.50 to $6.00 per mile depending on the port, market conditions, container size, and carrier. However, the all-in cost including fuel surcharges, chassis fees, and terminal charges often works out to $6 to $10 per mile or more when all components are added.

What is a chassis fee in drayage?

A chassis is the wheeled trailer frame that carries an intermodal container. Drayage carriers either own their own chassis or rent them from the port or a chassis pool. The daily rental fee is typically $25 to $45 and is billed separately unless the carrier includes it in their quoted rate.

What causes detention fees in drayage?

Detention fees are charged when a truck driver has to wait beyond the agreed free time at a pickup or delivery location. Common causes include delays at the port gate, slow warehouse receiving, paperwork issues, and congestion. These fees are usually charged per hour and can add significantly to your total cost.

What is the difference between drayage and last-mile delivery?

Drayage moves full containers between ports or terminals and warehouses. Last-mile delivery moves individual parcels or pallets from a distribution point to the end customer. Drayage uses specialised port trucks, while last-mile uses smaller delivery vehicles. The cost structures and fee models are different for each.

Do drayage rates include the fuel surcharge?

Usually not. Most carriers quote a base rate per mile and then add the fuel surcharge as a separate line item based on a weekly or monthly diesel index. Always ask whether the quoted rate is all-in or whether surcharges will be billed additionally.

Can I negotiate drayage rates?

Yes. Volume, consistency, and payment terms all give shippers negotiating leverage. Carriers typically offer better rates to shippers who provide regular weekly volume, pay promptly, and have flexible pickup and delivery windows that allow the driver to avoid peak congestion periods.

What ports in the US have the highest drayage costs?

The Ports of Los Angeles and Long Beach in Southern California typically have among the highest drayage costs in the country due to distance, congestion, chassis shortages, and California-specific emissions compliance requirements for trucks. Houston, Savannah, and New York/New Jersey are also known for elevated drayage costs relative to smaller inland ports.

Conclusion

Drayage costs are easy to underestimate when you only look at the per-mile rate. By accounting for fuel surcharges, chassis fees, detention, and terminal charges, this calculator gives you the true all-in cost per container and per mile so your freight budget reflects reality.

Use this tool when comparing carrier quotes, preparing shipment cost estimates, or auditing invoices to make sure every charge is accurate and expected.