Free working document
The break-even rate per mile worksheet
Fill in four short sections and you finish with the single number you should never book freight below.
Almost every owner operator can quote a rate per mile they like. Far fewer can name the rate per mile below which the truck loses money, which is the number that actually protects you in a soft market. This worksheet gets you to that number in about forty minutes with a fuel card statement, your insurance declaration, and your last quarter of settlements.
It is built as a fill in template rather than reading material. Every line has a blank, a source for the figure, and a note on what a realistic answer looks like for a single truck running US over the road freight. Work through it once, then redo it when insurance renews or you change equipment.
Section one: bills that arrive whether you roll or not
Section two: costs that follow the miles
Section three: miles, days, and empty miles
Section four: the number you quote against
How to use it
The worksheet earns its keep in the argument with yourself at four in the afternoon, when the truck has sat since morning and a broker offers something under your floor. Having the number written down turns that from a mood into a decision. Sometimes you take the cheap load anyway to reposition into a better market, and that is fine, as long as you know you paid for the reposition rather than pretending the rate was acceptable.
Redo section three every quarter using your fuel tax records, since that is where the honest mileage lives. Most carriers discover their deadhead percentage is three or four points higher than they assumed, which moves the floor per loaded mile by real money. Carriers who run the DeadheadMath One Truck plan have this recomputed automatically from settlements, but the worksheet on its own is a complete method.
Send me the editable copy
Send it to yourself as an editable copy you can fill in at the kitchen table or in the sleeper, plus a printable version for the cab.
Questions about this document
How long does the worksheet take the first time?
About forty minutes if you have your insurance declaration, a quarter of fuel card statements, and your rate confirmations handy. Later updates take ten minutes because only the changed lines need touching. The slowest part is honestly counting working days.
What if I am brand new and have no history yet?
Fill in the fixed cost section exactly, since those bills are known from day one. For the variable lines use conservative starting figures and mark them as estimates. Replace them with your own numbers after the first full quarter of running.
Does this work for a two truck operation?
Run one worksheet per truck. A paid off truck and a truck with a note have different fixed costs per day and therefore different floors. Averaging them hides the fact that one truck can take freight the other cannot afford to touch.
After the last blank is filled in
Working through the sections leaves you with one floor written on a card in the cab, and it stays honest for roughly a quarter. Then diesel moves, insurance renews, tires wear, and your deadhead percentage drifts a few points without anyone noticing. DeadheadMath keeps those lines current from your settlements so the floor updates itself. Book a demo and bring the sheet you just completed.