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Trucking Rate Per Mile Calculator
Know your true cost per mile before you quote any load. Enter your fuel, fixed, and variable costs plus target profit margin to instantly see your break-even rate and minimum profitable freight rate.
Current diesel price per gallonEnter a valid fuel price.
Average miles per gallon loadedEnter a valid MPG (1-20).
📋 Fixed Monthly Costs
Loan or lease paymentEnter a valid amount.
All trucking insurance combinedEnter a valid amount.
IRP, IFTA, UCR, base plateEnter a valid amount.
ELD, phone, subscriptions, etc.Enter a valid amount.
🔧 Variable Costs (per mile)
Oil, filters, routine serviceEnter a valid amount.
Amortized tire cost per mileEnter a valid amount.
0 if owner-operator (your pay = profit)Enter a valid amount.
Tolls, scales, misc per mileEnter a valid amount.
📊 Miles & Profit
Total miles (loaded + empty)Enter a valid monthly mileage.
Profit above all costsEnter 0-100%.
Minimum Freight Rate
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⚠️ Disclaimer: This calculator provides estimates based on your inputs. Actual trucking costs vary by route, load type, region, and market conditions. Use these results as a planning guide and validate with your actual expense records. Consult a business advisor for pricing strategy.
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Sources & Methodology
✓Cost benchmarks derived from ATRI (American Transportation Research Institute) Operational Costs of Trucking 2024 report and FMCSA industry data on owner-operator operating expenses.
Annual survey of for-hire and private carrier cost per mile data across all major cost categories including fuel, driver wages, insurance, equipment, and maintenance. The industry gold standard for trucking cost benchmarks.
Federal regulatory agency providing trucking industry statistics, compliance data, and operational cost information used in carrier rate analysis and freight market research.
Official U.S. government source for weekly retail diesel prices by region. Used as the benchmark for fuel surcharge calculations and carrier cost modeling.
Methodology: Fuel CPM = Diesel Price / MPGFixed CPM = Total Monthly Fixed Costs / Monthly MilesTotal CPM = Fuel CPM + Fixed CPM + Variable CPMTarget Rate = Total CPM / (1 - Profit Margin %)
Fixed costs are converted to per-mile by dividing total monthly fixed costs by monthly miles driven. All costs are combined to find break-even CPM. Target rate adds the desired profit margin using the cost-plus markup formula to ensure margin is calculated on revenue, not cost.
Last reviewed: April 2026
Trucking Rate Per Mile: Complete Owner-Operator Cost Guide 2026
Every successful trucking business is built on one number: your true cost per mile. Without knowing your CPM precisely, you cannot evaluate loads profitably, negotiate fair rates with brokers, plan for taxes, or build a sustainable business. This guide walks through every cost category, industry benchmarks, and the strategic pricing decisions that separate profitable carriers from those who stay busy but never build wealth.
The Trucking Cost Per Mile Formula
Trucking cost per mile is calculated by dividing all monthly operating costs by monthly miles driven. The result is your break-even rate — the minimum you must charge per mile to cover expenses with zero profit.
Target Rate = Cost Per Mile / (1 - Desired Profit Margin %). Using division (not addition) ensures your profit margin is calculated on revenue, not just stacked on cost.
ATRI Industry Benchmark: Average Cost Per Mile 2024-2026
The American Transportation Research Institute surveys hundreds of carriers annually to produce the most authoritative per-mile cost data in the industry. These are the national averages for for-hire carriers — your numbers will vary based on region, equipment age, and operation type.
Cost Category
Average CPM (2024)
% of Total
Owner-Op Range
Driver Wages & Benefits
$0.581
34.8%
N/A (your profit)
Fuel
$0.453
27.1%
$0.40–$0.65
Truck/Trailer Payments
$0.189
11.3%
$0.15–$0.30
Maintenance & Repairs
$0.172
10.3%
$0.10–$0.25
Insurance
$0.115
6.9%
$0.08–$0.18
Permits, Licenses, Taxes
$0.048
2.9%
$0.03–$0.07
Other (tolls, misc)
$0.112
6.7%
$0.05–$0.15
Total
$1.670
100%
$1.50–$2.20
Fuel Cost Per Mile: The Biggest Variable
Fuel is typically 25-35% of total trucking costs and the most volatile line item. Diesel prices fluctuate weekly based on crude oil prices, refinery capacity, and seasonal demand. Your fuel CPM is simply diesel price divided by your MPG. Small improvements in fuel economy have an outsized impact on profitability.
Diesel Price
5.0 MPG
6.0 MPG
6.5 MPG
7.0 MPG
7.5 MPG
$3.80
$0.760
$0.633
$0.585
$0.543
$0.507
$4.20
$0.840
$0.700
$0.646
$0.600
$0.560
$4.60
$0.920
$0.767
$0.708
$0.657
$0.613
$5.00
$1.000
$0.833
$0.769
$0.714
$0.667
Fixed vs Variable Costs: Why the Distinction Matters
Fixed costs continue whether the truck runs or sits. If you park your truck for two weeks, you still owe the truck payment, insurance, and permits. Variable costs only accrue when you drive. This distinction is critical for decisions like whether to accept a low-rate load to cover fuel and variable costs during a slow week (contribution margin pricing) versus shutting down when no profitable loads are available.
Contribution margin rule: Any load that pays more than your variable costs per mile (fuel + tires + maintenance + driver) contributes toward covering fixed costs. In a slow week, accepting a load above variable CPM is better than sitting idle — even if it is below your full cost CPM — because fixed costs occur regardless.
Spot Rate vs Contract Rate: Pricing Strategy
Spot rates are negotiated individually for each load based on current supply and demand. Contract rates are fixed for an agreed period (usually 1 year) with a shipper or logistics company. Spot rates are typically higher in tight markets and lower in soft markets. Contract rates provide revenue predictability. The most successful owner-operators maintain a base of contract business that covers fixed costs and pursue spot loads for additional profit margin.
How to Use Your CPM to Evaluate Broker Loads
Before accepting any load, calculate: (Load Rate) / (Load Miles) = Rate Per Mile. Compare this to your minimum rate (cost CPM plus profit margin). Never accept a load below your total cost CPM unless you have a strategic reason (repositioning to a better market, maintaining a customer relationship). Brokers rely on carriers who do not know their numbers — knowing your CPM is your most powerful negotiating tool.
The Hidden Cost: Empty Miles (Deadhead)
Every mile you drive without a paying load reduces your effective rate per revenue mile. If you drive 10,000 miles per month but 2,000 are deadhead, your loaded-mile equivalent of a $2.00/mile rate is actually only $1.60/mile when spread across all miles. Minimizing deadhead by strategic lane selection, load-to-truck matching apps (DAT, Truckstop), and building backhaul relationships is one of the highest-leverage improvements an owner-operator can make.
Trucking Rates by Equipment Type (2026)
Equipment Type
Avg Spot Rate (2026)
Typical Cost CPM
Gross Margin
Dry Van
$2.00–$2.80/mi
$1.60–$2.00
15–25%
Reefer (Refrigerated)
$2.40–$3.20/mi
$1.90–$2.30
18–28%
Flatbed
$2.50–$3.50/mi
$1.80–$2.20
20–30%
Tanker
$2.80–$3.80/mi
$2.00–$2.50
20–30%
Hazmat / Specialized
$3.00–$5.00/mi
$2.10–$2.80
25–40%
LTL (Less Truckload)
Varies widely
Higher due to stops
15–25%
Frequently Asked Questions
Trucking rate per mile = (Total Monthly Fixed Costs / Monthly Miles) + Variable Cost Per Mile + Fuel Cost Per Mile. This is your break-even cost. To set a profitable minimum freight rate, divide the break-even by (1 minus your target profit margin). For example, $1.80 CPM with a 20% margin target: minimum rate = $1.80 / 0.80 = $2.25 per mile. This calculator does all of this automatically from your inputs.
Average dry van spot rates in 2026 range from $2.00 to $2.80 per mile nationally, while flatbed and reefer freight runs $2.50 to $3.50 per mile. Whether a rate is good depends entirely on your cost per mile. A $2.00 rate is excellent for an operator with $1.50 CPM (33% margin) and terrible for one with $1.90 CPM (5% margin). Know your CPM first — then evaluate rates against it.
According to ATRI 2024 data, driver wages (34.8%), fuel (27.1%), and truck/trailer payments (11.3%) account for over 73% of total cost per mile. For owner-operators without employee drivers, fuel typically becomes the largest single expense at 30-40% of total CPM. Maintenance and insurance together add another 17-20% of total costs.
It should. Enter your total monthly miles (loaded plus empty deadhead) in this calculator. This spreads all costs across every mile driven, including empty miles, giving your true blended cost per mile. If you enter only loaded miles, your CPM will appear lower than reality and you may quote rates that do not cover your actual costs. Track your deadhead percentage and work to minimize it by selecting lanes with strong backhaul opportunities.
Company drivers are typically paid $0.45 to $0.65 per mile by their employer. Owner-operators gross $1.80 to $3.00+ per mile but pay all their own costs from that revenue. After all expenses (fuel, insurance, truck payment, maintenance, permits), owner-operators typically net $0.25 to $0.60 per mile. On 120,000 miles per year, that is $30,000 to $72,000 net income before income taxes. High-volume owner-operators in premium lanes can significantly exceed this.
Cost per mile is what it costs you to operate your truck per mile driven. Rate per mile is what you charge the shipper or broker per mile of loaded freight. Your gross profit per mile is rate minus cost. If your CPM is $1.80 and you haul a 1,000-mile load at $2.20, your gross profit on that load is $0.40 x 1,000 = $400. Understanding this gap is essential for evaluating every load decision.
Significantly. At $4.20/gallon diesel, improving from 6.0 MPG to 6.5 MPG saves $0.054 per mile. On 120,000 annual miles, that is $6,480 in saved fuel annually. Improvements come from reduced highway speed (65 vs 70 mph can improve MPG by 5-8%), proper tire inflation, aerodynamic accessories (fairings, side skirts), and avoiding unnecessary idling. The payback period on aerodynamic accessories is often under 18 months in fuel savings alone.
Include all trucking-related insurance: primary liability (required, $750K-$1M minimum), physical damage (covers your truck and trailer), cargo insurance (covers the freight you haul), bobtail or non-trucking liability (covers your truck when not under dispatch), and occupational accident insurance. Total annual premiums for a new authority typically run $12,000 to $20,000+ for an owner-operator. Established operators with clean records pay $8,000 to $14,000 per year.
Spot rates are negotiated per load in real-time based on current supply and demand. They can be 20-40% higher than contract rates in tight freight markets and significantly lower in soft markets. Contract rates are agreed prices with a shipper for a set period (typically 1 year). Smart operators use contract freight to cover fixed costs with predictable revenue and pursue spot loads for incremental profit. Relying entirely on spot freight exposes you to market volatility.
Target 15-25% gross profit margin above all operating costs. This provides a buffer for unexpected repairs (a blown turbo can cost $3,000-$8,000), periods of lower utilization, and income taxes. Most successful owner-operators build toward a 20% net margin. Net margins below 10% leave the business vulnerable to any unexpected cost spike. Use this calculator to set your minimum rate at your target margin and never accept loads below that threshold.
The highest-impact CPM reduction strategies are: improve fuel economy (speed reduction, proper tire inflation, aerodynamic upgrades), increase miles driven per month by reducing downtime and deadhead, negotiate lower insurance premiums through safe driving history, use maintenance escrow accounts to avoid cash-flow shocks from repairs, and join a fuel purchasing network for discounts. Even a $0.05 reduction in CPM saves $5,000 per year on 100,000 annual miles.
A fuel surcharge (FSC) is an additional charge on top of the base freight rate that adjusts as diesel prices change. Most large shippers have an FSC schedule tied to the DOE weekly diesel price index. On spot loads, the FSC is often baked into the all-in rate. Always evaluate loads on all-in rate per mile (base plus FSC), not just base rate. When pricing your own loads, including an FSC tied to diesel prices protects your margin if fuel costs rise during a long-term haul agreement.