Operations
Trucking Cost Per Mile Calculator
Annualizes or monthly-normalizes fixed expenses, adds fuel and user-entered variable expenses, and divides costs across all miles including deadhead. Operating cost per mile = fixed cost per mile + fuel cost per mile + other variable costs per mile. It follows a cited U.S. Energy Information Administration source record captured 2026-08-12.
Calculate fixed, variable, fuel, deadhead, break-even, target-margin, and trip operating costs.
Enter operating details
Planning result
Enter valid values, then calculate.
- Detail
- -
Planning boundary: Results are planning estimates. Verify current source rules, operating records, contracts, and applicable requirements.
What this calculator returns
This trucking cost per mile calculator separates recurring fixed expenses from costs that move with the truck. It is intended for owner-operators and fleet managers evaluating break-even revenue, deadhead exposure, target margin, and trip cost. Defaults are examples only, and current diesel can be inserted without changing any other assumption.
How this is calculated
Monthly truck, trailer, insurance, permit, software, and other fixed costs are divided by all operating miles. Fuel cost per mile is diesel price divided by MPG. Maintenance, repair, tire, DEF, toll, driver, and miscellaneous inputs are added on a per-mile basis.
Loaded and deadhead miles are both included in total miles because both consume equipment and fuel. Break-even revenue per loaded mile spreads the total cost of all miles over loaded miles. Target revenue divides break-even revenue by one minus the target margin percentage.
Operating cost per mile = fixed cost per mile + fuel cost per mile + other variable costs per mile.
Variable definitions
- F
- Total fixed cost for the selected monthly planning period.
- T
- Total operating miles, equal to loaded plus deadhead miles.
- V
- Variable cost per total mile, including fuel and other entered categories.
- L
- Loaded miles that generate revenue.
- m
- Target operating margin expressed as a decimal.
Worked example
Assume $4,000 monthly fixed costs, 8,000 loaded miles, and 2,000 deadhead miles. Fixed cost is $4,000 divided by 10,000, or $0.40 per total mile. At $5.257 diesel and 6.5 MPG, fuel adds about $0.81 per mile.
If other variable categories total $0.70 per mile, all-in operating cost is about $1.91 per total mile. Monthly cost is about $19,100. Spread over 8,000 loaded miles, break-even revenue is about $2.39 per loaded mile before a target margin.
How to interpret the result
Compare the all-mile operating cost with the loaded-mile break-even result. A low advertised rate can still be unprofitable when deadhead is substantial because non-revenue miles remain in the numerator.
Change one assumption at a time. Fuel, monthly utilization, driver pay, and maintenance reserve often move the result more than small administrative expenses.
Assumptions and limitations
Uses the operator inputs provided and does not predict rates, downtime, taxes, financing changes, or unexpected failures.
- It does not forecast freight rates, utilization, downtime, resale value, taxes, or unexpected repairs.
- Driver pay and owner compensation must be entered consistently with the planning period.
- A target margin is not the same as markup; the calculator uses revenue margin.
- Results depend entirely on the cost records and mileage assumptions entered.
Rules and sources used
Frequently asked questions
Should deadhead miles count in cost per mile?
Yes. Deadhead consumes fuel, labor, maintenance, and equipment time. This tool includes deadhead in total operating miles and shows break-even per loaded mile.
What is break-even revenue per mile?
It is the revenue needed across loaded miles to cover the estimated cost of both loaded and deadhead operation.
Does the calculator use industry averages?
No. Example values only make the interface testable. Replace every input with the operation records being evaluated.