Trucking Cost Per Mile Calculator
Calculate your true all-in cost per mile from your real monthly expenses.
Cost per mile (CPM) is your total monthly operating expenses divided by your paid miles. Healthy U.S. owner-operator CPM in 2026 is $1.85–$2.10 all-in.
How it works
- 1Add every monthly expense
Truck payment, insurance, fuel, maintenance reserve, permits, ELD, dispatch fee, factoring, and personal salary draw.
- 2Pull paid miles from the ELD
Use only revenue (loaded) miles plus required deadhead. Don't include personal conveyance.
- 3Divide expenses by miles
The result is your true all-in CPM. Anything below this number is a money-losing load.
Example: solo dry-van owner-operator
| Monthly expenses | $15,200 |
| Paid miles | 8,400 |
| Cost per mile | $1.81 |
Takeaway: Any load under $1.81/mi all-in loses money — book at $2.45+ to clear margin.
Key takeaways
- Healthy U.S. owner-operator CPM in 2026 is $1.85–$2.10 all-in.
- Include driver pay/owner draw or you will book money-losing loads.
- Recalculate monthly — diesel and insurance swings of $0.10/mi flip profitable loads.
Expert tips from Bonafide dispatchers
- 1
Use ELD-pulled paid miles, not Google Maps estimates — they understate by 4–7%.
- 2
Bucket expenses into fixed (truck, insurance, ELD) and variable (fuel, tolls, maintenance) so you can model rate scenarios.
- 3
Set a hard floor at CPM + $0.40 profit per mile and instruct your dispatcher to never book under it.
Common mistakes to avoid
- Forgetting personal salary draw — inflates margin
- Using sticker MPG instead of real ELD fuel data
- Excluding maintenance reserve ($0.18–$0.22/mi industry norm)
Who uses this calculator
Frequently asked questions
What is a good cost per mile for trucking in 2026?+
A healthy solo owner-operator CPM in 2026 is $1.85–$2.10 all-in. Team operations and large fleets typically run $1.65–$1.90 because of shared fixed costs.
Should I include my salary in cost per mile?+
Yes. Your driver pay or owner draw is an operating cost. Excluding it inflates margin and leads to underpriced loads.
How often should I recalculate CPM?+
Recalculate monthly. Diesel, insurance, and maintenance swings of even $0.10/mi change which loads are profitable.
Last reviewed June 15, 2026 by the Bonafide Trucking Solutions dispatch team.
Glossary terms
- Cost Per Mile (CPM)A carrier's total operating expenses divided by paid miles — the single most important number in trucking economics.
- Rate Per Mile (RPM)The price a load pays divided by the loaded miles — the standard pricing metric in U.S. trucking.
- DeadheadMiles driven with an empty trailer between loads, generating no revenue.