Freight Cost Calculator
Estimate total freight or trucking cost based on distance, rate per mile, fuel surcharge, and any extra fees.
Cost per mile (all-in): $0.00
Understanding freight rate structures
Freight and trucking rates are typically built from a few key components rather than a single flat number. The base linehaul rate reflects payment for the actual distance driven, usually expressed as a rate per mile. On top of that, a fuel surcharge (FSC) is commonly added as a percentage of the base rate to account for fluctuating diesel prices, since fuel costs can shift significantly between when a contract rate is set and when the load is actually delivered. Finally, accessorial fees — extra charges for things like detention (waiting time at a pickup or delivery), lumper fees (third-party loading/unloading labor), or additional stops — are added on top as flat amounts.
This calculator breaks the total cost down into these same three components, so you can see exactly how each part contributes to the final number, rather than working with a single opaque total.
Why fuel surcharges exist
Diesel fuel prices can swing significantly over the life of a freight contract, and neither carriers nor shippers want to renegotiate the base rate every time fuel prices move. A fuel surcharge solves this by adjusting automatically with fuel costs, protecting carriers from being locked into an unprofitable rate during a fuel price spike, while giving shippers a transparent, formula-based cost rather than an unpredictable one.
Why cost-per-mile matters for evaluating a load
The all-in cost-per-mile figure this calculator provides is one of the most useful numbers for comparing different loads or routes, since it normalizes total cost against distance regardless of how long or short the haul is. A load with a high total dollar figure isn't necessarily more profitable than a shorter load with a better cost-per-mile — this figure helps make that comparison apples-to-apples.
What's a fuel surcharge?
A fuel surcharge (FSC) is an extra percentage added to the base rate to account for fluctuating diesel prices, common in freight and trucking contracts as a way to share fuel price risk between carrier and shipper.
Does this include tolls or permits?
Not automatically - add those under "Extra Fees" if you want them reflected in the total, since toll costs and permit fees vary significantly by route and aren't part of a standard rate calculation.
What counts as an accessorial fee?
Accessorial fees are charges beyond the base linehaul rate for extra services or delays — common examples include detention pay for excessive wait times, lumper fees for third-party loading assistance, layover pay, and additional stop charges.
How do I know if a load rate is actually profitable?
Compare the all-in cost-per-mile this calculator shows against your own operating cost per mile (including fuel, maintenance, insurance, and truck payments) — if the load's rate per mile is below your operating cost, it's likely not profitable even before accounting for profit margin.
This is a general estimating tool and does not replace a formal rate confirmation, contract rate, or accessorial fee schedule from a carrier or broker.