ASLG header


What is FSC in Trucking and How to Calculate it?

In the dynamic landscape of the trucking industry, there is a multitude of factors that influence freight costs. Among these, the Fuel Surcharge (FSC) is a significant element in shaping the pricing structure for carriers and shippers.

In today’s guide, you can learn what is FSC in trucking, its related terms, and how this charge is calculated.

What is a fuel surcharge?

A fuel surcharge, often abbreviated as FSC, is an additional fee imposed on shipments in various industries. It is frequently associated with trucking, but ocean or air freight may also assess a fuel surcharge.

Generally, the fuel surcharge helps stabilize pricing for carriers and shippers since fuel costs vary widely over time. When fuel prices are high, the FSC fuel surcharge increases, providing additional compensation to cargo carriers. Conversely, the surcharge will decrease when fuel prices are low, which can reduce costs for shippers.

The fuel surcharge system allows carriers to adapt to changing fuel prices while providing transparency to shippers about the added costs. It is an essential part of maintaining a stable and fair pricing structure in the transportation industry.

fuel surcharge

Key terms to understand:

Average miles per gallon (mpg): The average fuel efficiency for a fully loaded large truck nowadays is approximately 6 miles per gallon (mpg).

Base rate: It is the standard freight rate for moving goods. FSC is calculated on top of this base rate to cover fuel expenses.

Fuel surcharge schedule: Carriers typically use a predefined fuel surcharge table. It correlates the fuel surcharge percentage with the current fuel price index.

Fuel price index: Fuel price indexes, such as the Diesel Price Index, track the average fuel cost over a specified period. These indexes serve as a reference point to calculate the fluctuating fuel surcharge.

How to calculate the fuel surcharge rate?

The fuel surcharge calculation has accounted for the fluctuating fuel cost in the trucking industry. There are two main methods to calculate it:

1. Calculating FSC as a percentage of the base rate:

You can calculate the fuel surcharge as a percentage of the transportation base rate. The formula for this calculation is:

Fuel Surcharge = Base Rate x FSC Percentage

For example, if the base rate is $1,000 and the FSC percentage is 20%, then the fuel surcharge would be:

Fuel Surcharge = $1,000 x 0.20 = $200

2. Calculating FSC by mileage or distance:

Another approach is to compute the fuel surcharge based on the mileage or distance traveled. It takes into account the fuel consumption of the trip. For example, if the FSC rate is $0.30 per mile, you’ll need to pay an additional $0.30 for every mile traveled.

The formula for this calculation is:

Fuel Surcharge = Miles or Distance x Fuel Price per Mile

For instance, if a trip covers 600 miles and the fuel price is $0.5 per gallon, the fuel surcharge would be:

Fuel Surcharge = 600 miles x $0.5 per mile = $300

Remember that fuel surcharge percentages or cost per mile can change due to variations in fuel prices. It’s significant to stay updated on the current fuel surcharge rate to ensure accurate calculations.

Or you can work with Airsupply, a reliable freight forwarder that can handle various logistics solutions. They promise to minimize shipping costs for your cargo tailored to your shipping requirement.

Who pays the fuel surcharge?

The party responsible for shipping the goods, often the shipper, should pay the FSC fuel surcharge. In truck shipping, the shipper or the entity hiring the carrier to transport goods is the one who pays the fuel surcharge.

Can the fuel surcharge be negotiated?

Yes, in some cases, you can negotiate the FSC charge in trucking with freight carriers. It is generally based on factors like fuel price fluctuations and operating costs.

Negotiating the fuel surcharge involves determining the way to compute the FSC cost, what percentage will be applied, and how frequently to adjust it.

Is the fuel surcharge taxable?

Charges labeled separately, such as fuel surcharge or handling fees, are typically subject to taxation in addition to the actual shipping costs. However, tax regulations may vary, so it’s advisable to consult with a tax professional for specific guidance.


Understanding fuel surcharge is pivotal for businesses engaged in freight transportation. At Airsupply, you can obtain the last fuel surcharge rate and competitive price in LTL and FTL shipping, and more.

Whether you need project logistics, specialist cargo, and bulk shipping, Airsupply can handle you in compliance and fast. In addition, they also support warehousing services and 24/7 tracking systems.

Wonderful! Share this Post:

Wherever and Whatever You Want, We Reach It!


99% Punctual Delivery


Track Everything Effortlessly


Direct Agent Price


All Shipping Modes; Every Cargo Type

Get In Touch with Us

    website wechat