Cost Per Mile Calculator

How It Works

1. Pick a preset that matches your operation

   Solo OTR owner-op, hot shot, box truck, roll-off, or small fleet. Each preset loads industry-typical defaults for annual miles, MPG, payments, insurance, and driver pay. You will adjust from there but starting from a known-realistic baseline saves time.

2. Enter your operating profile

   Annual miles run (loaded plus deadhead), deadhead percent, fuel economy in MPG, and current diesel price. If you are a fleet, enter the per-truck values, not the fleet aggregate.

3. Enter fixed monthly costs

   Truck payment, trailer payment (zero for power-only), commercial insurance (auto plus cargo plus GL plus occ-acc combined), and annual permits and licensing (IRP plates, HVUT, IFTA fees, UCR). Toggle Show Advanced Inputs for parking, software/dispatch subscriptions, and other fixed costs.

4. Enter variable per-mile costs

   Maintenance plus tires (industry median $0.14 to $0.28 per mile). Pick the driver pay mode that matches reality: per-mile (CPM), percentage of revenue, or salary. For percentage mode, enter the expected revenue per mile so the calculator can compute the actual dollar cut.

5. Set your target margin

   The break-even rate uses Loaded CPM divided by (1 minus margin). At 15 percent target margin and a $2.00 loaded CPM, the break-even rate is $2.35 per mile. Loads below that are losing money. Loads at or above are netting your target margin.

6. Read the verdict and flags

   Verdict color and label compare your Total CPM against ATRI 2024 industry medians. Flags surface if any cost line looks abnormal: high fuel cost suggests low MPG or excessive deadhead, low driver pay flags retention risk, low insurance suggests missing coverage. Export PDF or CSV for accountant or banker handoff.

Built For

• Owner-operator setting up a new authority and quoting first loads on DAT or Truckstop
• Small fleet manager checking whether driver-pay raises will eat their margin or are absorbable
• Hot shot trucker deciding whether a load board offer at $1.65 per mile loaded is worth taking after deadhead
• Accountant sanity-checking a trucking client cost stack before tax filing
• Banker reviewing an owner-operator loan application for trucking equipment
• Recruiter quoting compensation packages to incoming W-2 fleet drivers
• Reporter or analyst benchmarking a particular operator against ATRI industry medians
• New entrant figuring out whether their cost expectations are realistic before committing capital

Features & Capabilities

Five Built-In Operator Presets

Solo Owner-Operator OTR, Hot Shot (1-ton + gooseneck), Box Truck Last-Mile, Roll-Off Dumpster Truck, and Small Fleet Driver. Each one loads industry-typical defaults so you have a realistic baseline to adjust from.

Three Driver Pay Modes

Per-mile (W-2 fleet driver standard), percentage of revenue (most owner-operators draw this way), or salary (small fleet operators). Percentage mode requires you to enter expected revenue per mile so the calculator translates the percent into a dollar cut.

Loaded CPM vs Total CPM

Total CPM = total cost divided by total miles. Loaded CPM = total cost divided by loaded miles only. The difference matters because dispatchers quote loaded rates, not blended rates. Loaded CPM = Total CPM / (1 - deadhead percent).

Break-Even Rate at Target Margin

Computes the dollar-per-loaded-mile rate you need to charge to hit any target margin (default 15 percent). Below it, you lose. At it, you break even at target margin. Above it, you net more than target.

ATRI 2024 Industry Median Sanity Checks

Fuel CPM, maintenance CPM, driver CPM, insurance, and total CPM are checked against the American Transportation Research Institute 2024 Operational Costs of Trucking report. Out-of-band values trigger flags so you know whether your stack looks normal or has a missing line.

Fixed vs Variable Cost Donut

Visualizes the proportion of your annual cost that scales with miles versus the part that is fixed regardless of utilization. A high fixed share means utilization (more miles) is your biggest profit lever. A high variable share means rate-per-mile is your biggest lever.

Cost Stack Bar Visual

A horizontal stacked bar shows what every mile actually pays for: fuel, driver, maintenance, truck, insurance, and the rest. Top three contributors get inline labels. Hover any segment to see exact dollar contribution.

Tier-1 Branded PDF Export

Executive summary with verdict, full cost line table, fixed/variable split, flags, inputs, and methodology references. Hand it to a banker, accountant, or factoring company and look like a pro.

Comparison

Frequently Asked Questions