Owner-operators lose money on freight that looks fine on a loaded-mile quote, because the quote leaves out deadhead, unpaid time, or costs that never made it into a mental estimate. You do not need a finance background to check a load. You need your cost per mile, the gross pay on the rate confirmation, and an honest count of every mile the load will take. This guide walks through that check in plain language.
Know your number before you look at theirs
Your cost per mile is the yardstick. Add fixed costs (payment, insurance, permits) to variable costs (fuel, maintenance, tires, tolls) for a period, then divide by all the miles you drove in that period — loaded and empty. That result is also your break-even rate per mile. If you do not know it, you are guessing, and guesses tend to be optimistic. Work it out with the free cost per mile calculator, or follow the step-by-step in how to calculate your cost per mile. The important figure is yours, from your books, not an industry average.
Update it when your costs change. A jump in insurance, a stretch of expensive diesel, or a month with a major repair will move the number. A cost per mile you calculated last year is not the one to use on this afternoon’s offer.
Turn the offer into a total, then into all-in miles
Brokers quote freight in different ways: a flat rate for the load, or a per-mile figure that is usually based on loaded miles. Convert whatever you were quoted into a single gross pay number — the dollars that should appear on the rate confirmation. If they said “$2.40 a mile” on a 500-mile loaded haul, the gross is $1,200, unless they explicitly said something else. Do not multiply a loaded-mile rate by loaded-plus-deadhead miles; that invents pay you were not offered.
Then count the miles you will actually drive because you took this load: loaded miles plus deadhead to pick it up, and any empty miles you must run afterward if this load leaves you out of position. Those empty miles are part of the cost of this freight. A walkthrough of that math is in how deadhead miles change what a load really pays.
The break-even check
Multiply your cost per mile by the total miles (loaded plus deadhead). That is what this load costs you to run, in dollars. Compare it to the gross pay.
- •Gross pay above that cost. The difference is estimated profit, before surprises. The cushion is what absorbs a fuel spike or an extra hour at the dock that is not billed.
- •Gross pay about equal to that cost. You are working to break even. Only you can decide whether that is acceptable (for example, to get home, or to position for a better next load).
- •Gross pay below that cost. The load costs you money, even if the truck stays busy. A high loaded-mile rate can still land here once deadhead is included.
You can run this on the same cost-per-mile calculator, in the “check a load” section: enter gross pay, loaded miles, and deadhead, and it will show estimated profit or loss, the implied rate per loaded mile, and the rate per all miles. The all-mile rate is the one to compare to your cost per mile.
A worked example
Say your cost per mile is $1.80, and a broker offers $1,500 to haul 500 loaded miles. That is $3.00 a loaded mile, which sounds strong. You also have 100 miles of deadhead to get to the shipper. The load actually costs $1.80 × 600 miles, or $1,080, to run. Estimated profit is $1,500 − $1,080 = $420. The all-mile rate is $2.50, still above your $1.80 break-even, with some cushion. If the same $1,500 load had taken 400 miles of deadhead instead, total miles would be 900, cost would be $1,620, and you would be $120 in the hole — even though the loaded-mile rate never changed. That is the check the calculator is built to make, in a few seconds on your phone.
What the simple check leaves out
A cost-per-mile comparison is a floor, not the whole decision. Unpaid time can ruin a rate that looked fine on miles alone: long detention you may or may not be able to bill, a multi-day appointment window, or a live unload that sits. Tolls on an unusual route, a lumper you have to advance, and the next-load outlook at the destination all matter too. If detention is likely, know the free hours and the rate before you accept, and be prepared to document it; see how to get paid for detention.
The rate confirmation is still the document that controls. Do not accept a verbal rate and assume the con will match. Read it, including accessorials and any special clauses, before you dispatch.
Saying no is part of the job
Knowing your number is what lets you decline cheap freight without wondering later whether you were being difficult. A load that does not cover your cost per mile, and does not buy you a clear positioning advantage, is not a favor to your business. You do not owe a broker an essay when you pass. You do owe yourself a consistent check so that “I’ll make it up on the next one” does not become the whole week.
How TruxSheet helps
When loads, miles, and expenses live in one place, your cost per mile is not a project you do on Sunday. TruxSheet is built for that: log from your phone, and you can see whether a lane is covering your costs from your actual books, not from a one-off calculator session. You can start a 7-day free trial with no credit card.
Frequently asked questions
How do I know if a load is worth taking?
Compare the load’s gross pay to your cost per mile multiplied by all the miles the load will take, including deadhead. If pay is comfortably above that figure, the load covers your costs with a cushion. If it is below, you are paying to haul it.
Is a high rate per loaded mile enough?
Not by itself. A strong loaded-mile rate can still lose money if you have a long empty run to the pickup or a long deadhead after delivery. Convert the offer to a total, add the empty miles, and compare to your cost per mile.
What is a break-even rate?
It is the per-mile amount you must earn, across all miles, just to cover your costs — in other words, your cost per mile when you have counted loaded and empty miles. The break-even pay for a specific load is that rate times that load’s total miles.
Should I include fuel only, or all my costs?
All of your costs. Fuel-only is a fuel cost per mile, which is lower than your true cost per mile and will make weak freight look acceptable.
Can a break-even load still be worth it?
Sometimes, if it gets you home, or positions you for freight you already know is better. That is a judgment call. Just be honest that the load itself is not contributing profit.