Free trucking calculators
Quick math for running your own truck. No sign-up, nothing to download, and nothing you type leaves your browser.
Cost per mile calculator
Free cost per mile calculator for owner-operators: add your fixed and variable costs to get your break-even rate per mile and the rate you need to hit your profit goal.
Open calculator →Load profit & rate per mile calculator
Check a load before you book it: rate per loaded mile, rate per total mile including deadhead, fuel cost, factoring fee and the profit left after your costs.
Open calculator →Factoring fee calculator
See what a factored invoice really pays: advance, reserve, factoring fee, transfer fees and the effective cost, per invoice and per month.
Open calculator →IFTA fuel tax calculator
Estimate your quarterly IFTA return by state: miles, fuel bought and tax owed or credited, prefilled with the official IFTA, Inc. 4Q 2026 diesel rates.
Open calculator →Free data
IFTA diesel tax rates, 4Q 2026: every state and province in one table, with a free CSV download. Each calculator page also has a free embed code for your own site.
More trucking resources
CarrierOwl: a curated list of trucking industry resources for carriers.