Small Rig Math

Hotshot cost per mile: how to calculate your real number

Updated: November 14, 2026

Average rates you see online do not tell you whether a load pays for your truck. Your cost per mile does. Here is how to work it out in ten minutes.

Step 1: Fixed costs per month

These you pay whether you drive or not: truck payment, gooseneck or flatbed trailer payment, insurance, ELD and phone, permits and registration, parking, accounting. Add them up for one month.

Step 2: Miles per month

Use your real average, loaded and empty together. Fixed cost per mile = fixed costs per month / miles per month

Step 3: Fuel per mile, loaded and empty

A pickup pulling a loaded gooseneck burns a lot more than the same rig running empty, so use two numbers. Fuel per mile = diesel price / MPG

Step 4: Maintenance and tires per mile

Take what you spent on repairs, oil, brakes and tires over the last year and divide by the miles. If you are new, set aside a fixed amount per mile and adjust later.

Example (made-up numbers, use your own)

Fixed costs$2,800 / month
Miles8,000 / month
Fixed per mile$0.35
Fuel loaded ($3.75 / 10 MPG)$0.375
Maintenance + tires$0.15
Cost per loaded mileabout $0.88

This is before paying yourself. Add the money you need to take home per mile, and you have the lowest rate per mile that makes sense for you.

Why per-day matters too

Fixed costs run every day, even when you wait at a shipper. That is why our calculator charges fixed costs per day a load ties you up, and compares loads by profit per day. See is this load worth it.

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Estimates for planning only, not tax or legal advice.