Trucking Operations Calculators

Owner-Operator Rate-Per-Mile Breakeven Calculator

Compute the all-in breakeven rate per loaded mile for a single-truck owner-operator from the actual cost stack: diesel price and miles-per-gallon, maintenance + tires accrual, annual commercial insurance premium, monthly truck payment, dispatch fee (10-15% of gross if leased to a carrier; 0% with own authority), net IFTA quarterly assessment, and the empty-miles ratio that converts cost-per-total-mile to cost-per-loaded-mile. Reports cost per total mile, cost per loaded mile, the breakeven rate per loaded mile after the dispatch fee, and the required rate to clear a target annual net income — benchmarked against the OOIDA / ATRI industry typical band of $1.80-$2.20 per loaded mile. Tool, not advice — commercial trucking taxation (IFTA reconciliation, federal HVUT, state apportioned registration, per-diem election under IRC § 274(n)(3)) requires a CPA familiar with the motor-carrier industry; commercial insurance shopping requires a transportation-focused broker.

FMCSA Hours-of-Service Compliance Calculator

Compute remaining drive time, on-duty window, weekly 7-day and 8-day cycle headroom, mandatory 30-minute break status, and next-permissible-drive timestamp for a property-carrying commercial motor vehicle driver under 49 CFR Part 395. Models the four governing HOS limits (11-hour drive limit under 49 CFR § 395.3(a)(3); 14-hour on-duty window under 49 CFR § 395.3(a)(2); 30-minute break after 8 cumulative driving hours under 49 CFR § 395.3(a)(3)(ii); 60-hour 7-day and 70-hour 8-day cycle limits under 49 CFR § 395.3(b)) and the sleeper-berth split provision under 49 CFR § 395.1(g) (8/2 and 7/3 qualifying splits). Tool, not advice — the legally controlling record is the driver's electronic logging device (ELD) record; carrier-level CSA Safety Measurement System exposure, accident defense, and DOT audit response require a motor-carrier compliance consultant or transportation-focused attorney.

Fuel Surcharge Effectiveness Calculator

Audit whether a shipper's fuel surcharge formula actually recovers the increase in fuel cost the truck is incurring. Takes the formula's base diesel price, the current DOE retail diesel price (from the EIA Weekly Retail Diesel Price index), the per-step surcharge rate ($/mile), the price-step interval ($/gallon), the truck's actual miles per gallon, and the loaded miles run during the period being audited. Returns the qualifying surcharge steps, surcharge revenue earned, actual fuel-cost increase, recovery percentage, gap per mile and per period, and a recommended per-step rate that would produce 100% recovery at the truck's actual MPG. Tool, not advice — fuel surcharge formula renegotiation requires direct contract conversations with the shipper or 3PL, and structural disputes may require a transportation-focused attorney.

DOT Per-Diem Meal Deduction Calculator

Compute the DOT per-diem meal-and-incidental allowance and the 80% transportation-worker deduction under IRC § 274(n)(3) for owner-operators subject to U.S. DOT hours-of-service regulations. Takes full DOT days, partial DOT days (deducted at 75% under IRS Pub. 463), CONUS vs OCONUS rate election (currently $69 / $74 per day under IRS Notice 2024-68), tax year for rate lookup, federal marginal income tax rate, and expected Schedule C net income (to determine SE tax rate above or below the OASDI wage base). Returns total per-diem allowance, 80% deductible amount, comparison to the general 50% rule, trucking-election benefit, federal income tax savings, SE tax savings, and total federal tax savings. Tool, not advice — the per-diem election interacts with state income tax conformity, retirement-plan contribution base (SEP-IRA, Solo 401(k)), and quarterly estimated tax timing in ways that require a CPA familiar with the motor-carrier industry.

Owner-Operator vs Company-Driver Take-Home Comparison Calculator

Compare after-tax take-home pay between an owner-operator (Schedule C self-employed, owning or leasing the tractor, bearing all operating cost) and a company driver (W-2 employee of a motor carrier, paid by the mile with the carrier providing the truck and absorbing operating cost). Models the three structural asymmetries: self-employment tax under IRC § 1401-1402 (15.3% under the OASDI cap of $176,100 for 2026, 2.9% Medicare-only above) vs employee FICA (7.65% capped at OASDI, Medicare uncapped); owner-operator operating cost (fuel, maintenance, insurance, IFTA, dispatch fee, truck payment) vs zero operating cost for the company driver; and the W-2 benefits load (employer health insurance, 401(k) match, PTO, workers' comp premium share, disability) that the company driver receives free of taxable income. Returns owner-operator after-tax take-home, company-driver total compensation including benefits, the owner-operator advantage or shortfall, and the breakeven gross revenue at which the two structures produce equal compensation. Tool, not advice — the decision interacts with state income tax conformity, retirement plan contribution headroom (SEP-IRA, Solo 401(k) vs employer 401(k)), per-diem election under IRC § 274(n)(3), and equity build over time in ways that require a CPA familiar with the motor-carrier industry.