TraxQKnow Your True Cost Per Mile
Add up fixed and variable costs to find what every mile actually costs you to run.
How to use the Cost Per Mile calculator
Cost per mile is the line under which a load is charity, and every other pricing decision leans on it. Split your costs the way they behave — truck, insurance and permits accrue whether the wheels turn or not, while fuel, tires and driver pay only accrue with miles — and use the miles you actually ran, not the ones you hoped for. The part most operators miss: those fixed costs divide across whatever miles you run, so a slow month raises your cost per mile by 30 percent on the fixed side alone. That is why a cheap load that keeps the truck moving usually beats holding out for a better rate.
Cost Per Mile Calculator Questions
The things carriers ask most about this calculation.
What is a good cost per mile for trucking?
Most owner-operators land between $1.50 and $2.20 per mile all-in. Small fleets usually run higher per mile, not lower, since ATRI found carriers with fewer than five trucks spend about $0.275 per mile on repair and maintenance against $0.169 for fleets over a thousand. The number that matters is your own — a fleet running reefer in the Northeast has a very different CPM from a dry van running the Midwest.
What is the difference between fixed and variable costs?
Fixed costs are charged whether the truck moves or not: truck payment, insurance, permits, licensing. Variable costs only accrue with miles: fuel, tires, maintenance, driver pay. Fixed costs are why sitting idle is expensive — the meter runs regardless.
Should driver pay be in cost per mile?
Yes, if you pay a driver. If you are an owner-operator driving your own truck, many people exclude their own pay so CPM reflects operating cost, then treat everything above it as their wage. Be consistent either way, because mixing the two makes lanes look more profitable than they are.
How often should I recalculate cost per mile?
Quarterly at minimum, and any time fuel moves sharply or you add equipment. Fuel alone can swing CPM by 15 to 20 cents inside a single quarter, which is the difference between a profitable lane and a losing one.
One Platform.
Every Load.
