Fuel Department – Buy Smart

Choose the fuel stop that is actually cheaper.

Compare nearby fuel stops using the price you can actually pay and the extra miles required to reach the pump. No provider ranking, no monthly setup math, and no toll or time-value guesses.

Start the stop comparison ↓ Read price guide
Core Rule A cheaper gallon is only cheaper after the miles needed to reach it.

The tool compares the real pump price, planned gallons, truck MPG, and added round-trip miles. IFTA impact is handled later in the tax reconciliation tool, not invented inside this daily buying decision.

Fuel Stop Calculator

Enter only the facts that change today’s stop choice.

Use the net price you can actually pay at each stop: cash price, card price, or posted price minus the discount you know applies today.

Shared facts

Used for every stop in this comparison.

Use the gallons you plan to buy now and the MPG you actually see in service. These two facts keep the comparison focused and fair.

gal Use the amount you expect to put in the tanks at this decision.
mpg Use recent operating records, not the manufacturer rating.
This does not change the math. It records what price source you used.

No saved Fuel Card Setup result was found in this browser. You can still compare fuel stops directly.

Stop options

Compare the stops that are realistically available.

Added miles means the extra round-trip miles required to reach that stop and return to the useful route. Use zero when the stop is already on the route.

Stop 1

$/gal
mi

Stop 2

$/gal
mi

Stop 3

$/gal
mi

Do not enter tolls, driver hourly value, monthly account fees, or provider-fit scores here. Those belong in other decisions. This tool answers only: which available fuel stop is cheaper for this purchase?

The buying result appears here after gallons, MPG, and at least two stop prices are entered.
HaulSmarterHQ · Fuel Department

Fuel Stop Comparison Result

Completed entered-price and added-mile arithmetic.

Core Rule A cheaper gallon is only cheaper after the miles needed to reach it.
Entered-stop comparison

Same assumptions. Entered facts.

The result compares pump cost plus fuel burned reaching each stop.

HaulSmarterHQEducational decision support only. Verify live prices, route access, fuel availability, and operating conditions before changing a stop plan.
Matching Fuel Guides

Open only the buying question that needs explanation.

The guides explain price evidence, detour economics, and gallon planning. The tool produces the stop decision.

Guide 08 — Posted, Card, and Net Price Use this when the sign price, cash price, app price, and card price do not match. The stop comparison needs the price you can actually pay today. Price evidence Guide 09 — Detour Economics Use this when the cheaper stop is off-route. The discount has to survive the fuel burned getting there and returning to the useful route. Added miles Guide 10 — How Many Gallons to Buy Use this when the question is whether to top off, buy enough to reach the next market, or avoid carrying fuel bought at the wrong price. Gallons now
Fuel Decision Path

Four fuel jobs. One clear purpose in each.

Open the tool that matches today’s decision. This buying tool stays separate from annual card setup and later IFTA reconciliation.

Diagnose Fuel Starting Point Name the fuel decision before entering numbers. Open Fuel Starting Point -> Set Up Fuel Card Economics + Provider Fit Compare usable card economics and provider fit. Open Fuel Card Setup -> Buy Smart Fuel Stop Calculator Choose where and how much to buy today. You are here Reconcile IFTA Reserve & Tax Reconciliation Connect fuel-buying choices to later tax impact. Open IFTA Tool ->

Educational decision support only. Verify live prices, route access, and fuel availability before changing a stop plan.