The cost per mile for truck owner-operators covers every expense that eats into your revenue — fuel, insurance, maintenance, tires, depreciation, and your truck payment. Most owner-operators spend $1.30–$1.90 per mile in total costs. Knowing your exact CPM tells you the minimum rate you must charge to stay profitable.
Annual Miles Driven
Fuel Costs
Fixed Monthly Costs
Variable Annual Costs
Profit Target
Cost Breakdown Per Mile
How to Use the Truck Driver Cost Per Mile Calculator
Owner-operators who don't track their cost per mile often discover too late that they're hauling freight at a loss. This calculator breaks down every expense category so you know exactly what you must charge to cover costs and hit your income target.
Step 1: Enter Your Annual Mileage
Start with your projected annual miles. Most long-haul owner-operators run 100,000–150,000 miles per year. Regional drivers typically run 60,000–90,000. Higher mileage spreads your fixed costs (insurance, permits, depreciation) over more miles, lowering your CPM.
Step 2: Enter Fuel Costs
Enter current diesel price per gallon and your truck's fuel economy (MPG). Most semi-trucks average 5.5–7.5 MPG. Fuel is typically your largest single expense at $0.48–$0.65 per mile. Use the metric toggle to switch to km/liter if needed.
Step 3: Enter Fixed Monthly Costs
Your monthly truck payment (principal + interest), annual liability insurance ($8,000–$15,000 is typical for a new owner-operator), and annual cargo insurance ($2,500–$5,000 depending on cargo type). These costs stay constant regardless of miles driven.
Step 4: Enter Variable Annual Costs
Include: maintenance and repairs ($0.10–0.15/mi or $12,000–$18,000/yr), tires ($3,500–$6,000/yr for a full set on 18-wheeler), permits and IFTA/licensing ($1,500–$3,000/yr), depreciation (estimate value lost annually), tolls (varies by route), and lumper fees or other miscellaneous expenses.
Step 5: Set Your Profit Target
Enter your desired annual pre-tax income. The calculator adds this to your total costs to show you the minimum gross revenue per mile you must charge. For example: if your total CPM is $1.65 and you want $80,000 profit at 120,000 miles, you need $1.65 + ($80,000 ÷ 120,000) = $2.32/mile minimum rate.
Understanding the Results
The breakdown shows each cost category's contribution to your total CPM. Compare your total CPM against your current rate or average load rate. If your rate is below your total CPM, you're operating at a loss. Most profitable owner-operators target $0.20–0.50 profit per mile above their total CPM.
FAQ
Is this truck driver cost per mile calculator free?
Yes, completely free with no signup required. All calculations run locally in your browser. No data is ever transmitted to any server.
What is a typical cost per mile for an owner-operator?
Most owner-operators have a total cost per mile (CPM) between $1.30 and $1.90, depending on truck age, fuel prices, insurance, and annual mileage. At 100,000 miles per year with today's diesel prices, fuel alone accounts for $0.48-$0.65 per mile, making it the single largest expense.
How do I calculate my minimum revenue per mile?
Your minimum revenue per mile equals your total cost per mile plus your target profit margin per mile. For example, if your total CPM is $1.65 and you want to earn $0.25 per mile profit, your minimum rate is $1.90 per mile — or $190,000 gross revenue at 100,000 miles annually.
What costs should I include in my trucking cost per mile calculation?
Include: fuel, truck payment (principal + interest), insurance (liability + cargo + physical damage), maintenance and repairs, tires, permits and licensing, depreciation, tolls, lumper fees, and communication (ELD, phone). Many owner-operators forget tires ($0.03-0.05/mi) and permits ($0.01-0.03/mi).
What is a good fuel efficiency for a semi-truck?
Modern semi-trucks average 5.5 to 7.5 MPG depending on terrain, load weight, and driving habits. Aerodynamic trucks with good driving habits (steady speed, less idling) can exceed 7.5 MPG. Older trucks or hilly routes may average 5.5 MPG or less.
How much does truck insurance cost per mile?
Owner-operator insurance typically runs $0.04-0.08 per mile at 100,000 miles per year. Annual insurance premiums range from $5,000-$12,000 for primary liability, plus $2,000-$5,000 for cargo insurance and $2,000-$4,000 for physical damage, totaling $9,000-$21,000 per year.
Does this calculator support metric units?
Yes. Toggle the unit switch to switch between miles/gallons (imperial) and km/liters (metric). All inputs and results update automatically when you toggle the unit system.