Cost Per Mile Calculator for Owner-Operators

Find your true CPM, your break-even rate, and whether that load on the board actually pays. Free, no signup, works on your phone in the cab.

1. Your cost per mile

Fixed costs happen whether you roll or not. Variable costs happen per mile. Enter what you know — blanks count as zero.

Fixed costs (per month)

Variable costs (per mile)

Driving

All-in cost per mile
$0.00
Fixed cost per mile$0.00
Variable cost per mile (fuel + tires + maint.)$0.00
Total monthly operating cost$0
Break-even rate on loaded miles$0.00

2. Does this load actually pay?

Uses the cost per mile calculated above, so run that first.

Net profit on this load
$0.00
Gross rate per loaded mile$0.00
Rate per total mile (incl. deadhead)$0.00
Total cost to run it$0.00
Profit per total mile$0.00
Effective pay per hour$0.00

Owner-Operator Profit Pack — $9

The calculator above tells you about one load. The Pack is what you keep: an offline Load Profit Analyzer you can run with no signal, a cost-per-mile tracking workbook, a per-load expense log for tax time, and a rate-negotiation cheat sheet. Instant download.

See what's inside →

How cost per mile is actually calculated

Your cost per mile is total operating cost divided by total miles — but the number most owner-operators get wrong is the fixed side. A truck payment does not get cheaper in a slow week; it gets more expensive per mile, because the same $2,400 is spread over fewer miles. That is why a rate that was profitable in June can lose money in January on the identical lane.

Why you should quote off loaded miles, not total miles

Brokers pay on loaded miles. You burn fuel on deadhead too. If 12% of your miles are empty, every loaded mile has to carry roughly 1.14 miles of cost. The break-even figure above already does that adjustment — that is the number to compare against a rate on the board, not your raw cost per mile.

What a fair rate looks like

Take your break-even rate on loaded miles and add the margin you actually want to earn. If your break-even is $1.62 and you want $0.45/mile of profit, your floor is $2.07 — and anything under it is a load you are paying to haul. Knowing that number in advance is the whole point; it turns a negotiation into arithmetic.