Know your numbers before you take the load.
Eight free calculators for owner-operators — cost per mile, fuel surcharge, load profit, IFTA, and more. Diesel prices use the latest verified EIA weekly data, with the survey period shown below.
U.S. diesel average · $6.276/gal · survey period 2026-10-19
Calculators
Trip Fuel Cost
What a trip costs you in diesel, using the latest verified EIA price.
Fuel Surcharge
What the broker owes you once diesel climbs above your contract's base price.
Cost Per Mile
Every truck expense, per mile, so you know your real number.
Load Profit
Rate minus every cost — what actually lands in your pocket.
Break-Even Rate
The rate where you stop losing money and start making it.
Truck Payment
The real monthly cost of that truck note, principal and interest both.
Per-Mile Salary
Turn cents per mile into a yearly paycheck you can plan around.
IFTA Estimator
Your quarterly fuel tax by state, worked out before the form does it for you.