Fuel Cost as % of Revenue

It shows how much of every revenue dollar goes to diesel — when this creeps up, profit per mile usually falls unless rates rise.

Formal definition

Fuel cost percentage equals total fuel spend divided by gross revenue, expressed as a percentage.

Why it matters

Carriers watch fuel as a percent of revenue because surcharges and MPG problems show up here before the bank account does.

Where you see it

• Owner-operator weekly P&L reviews
• Fleet fuel card analytics
• Contract fuel surcharge clauses
• ATA operating cost studies
• Transportation management courses

Worked example

1. Gross revenue: $400,000.
2. Fuel spend:
3. Fuel cost % = (
4. Interpretation: 34¢ of each revenue dollar buys fuel — compare to peer band of 30–38%.

How Business metrics calculates it

Fuel cost ÷ Revenue × 100.

The range we use for status labels

On Business metrics, the status band for this KPI is roughly 30 to 38. Lower 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

Fuel % in a surcharge world can look stable while your net is not, if the surcharge lags the pump by two weeks. Read it with profit per mile.

Run it on your own numbers: the Transportation calculator.