Profit Per Mile

It is the bottom-line money you keep for each mile the truck rolls — the core unit economics of trucking.

Formal definition

Profit per mile equals total operating profit (or revenue minus operating costs) divided by total miles driven.

Why it matters

Fleet owners watch this daily; when profit per mile drops below about $0.70, maintenance reserves and driver pay get squeezed.

Where you see it

• Owner-operator P&L reviews
• Fleet management telematics dashboards
• Freight broker rate negotiations
• DOT compliance and safety meetings
• Transportation finance coursework

Worked example

1. Revenue per mile: $2.80.
2. Operating cost per mile: $2.00.
3. Profit per mile = $2.80 − $2.00 = $0.80.
4. Interpretation: Each mile contributes 80¢ toward loan payments, profit, and reserves.

How Business metrics calculates it

Revenue per mile − Cost per mile.

The range we use for status labels

On Business metrics, the status band for this KPI is roughly 0.7 to 99. Higher values are generally healthier in this band. Your niche can sit outside it honestly — the label is a prompt to read the coaching, not a certificate.

Where people fool themselves

Profit per mile using dispatched miles instead of hub miles inflates the result. The truck does not get paid for the app’s optimism.

Run it on your own numbers: the Transportation calculator.