HOW TO IMPROVE FUEL ECONOMY AND REDUCE PETROL COSTS

The Complete Practical Guide, Interactive Fuel Calculator, Tracking System & Money-Saving Toolkit

Spend less on fuel without buying a new car.

Most drivers don’t know their real fuel consumption, or which everyday habits quietly push their fuel bill up. This toolkit shows you both, and then helps you change them. You get an offline fuel app, a 59-page practical guide, an Excel tracking system and 10 printable sheets. Every figure comes from government energy agencies and motoring organisations, with no gimmicks and no “miracle” gadgets.

WHAT’S INCLUDED

1. FuelSmart – Fuel Economy & Petrol Cost Manager (interactive app, works offline)

Consumption calculator: km/L, L/100 km, MPG (US or UK), total cost, and cost per km and per 100 km
Budget planner: daily, weekly, monthly and yearly fuel costs
Savings calculator: estimated fuel and money saved per month and per year
Compare vehicles: running costs for petrol, diesel, hybrid and electric cars
Fuel log with search, filters, editing and support for partial fill-ups
Dashboard with charts for spending, consumption trend, price trend and estimated savings
Maintenance planner with reminders, plus a tyre pressure guide and pressure record
7 driving lessons you can have read aloud, and a personal action plan built from your habits
CSV export and import, a printable report and dark mode
Works on phone, tablet and computer
Private: no account, no subscription and no internet needed

2. Ebook (PDF, 59 pages, 18 chapters)

Plain-English chapters on measuring consumption, efficient driving, tyres, maintenance, air conditioning, routes, weight, fuel choice, budgeting, myths, commercial driving, and petrol vs diesel vs hybrid vs EV. It includes diagrams, worked examples, exercises, chapter summaries, safety tips, an FAQ, a glossary and references.

3. Excel Fuel Calculators & Trackers

Sheets: consumption calculator, daily fuel tracker, monthly budget vs actual, savings calculator, maintenance tracker, tyre pressure record, and a dashboard with charts
Colour-coded cells show what to type in and what’s calculated
Includes example data you can replace
Works in km or miles, litres or gallons, and any currency

4. 10 printable templates and checklists

Daily Fuel Log, Weekly Expense Tracker, Monthly Budget Planner, Maintenance Checklist, Tyre Pressure Checklist, Pre-Trip Checklist, Driving Habits Checklist, 30-Day Fuel Economy Challenge, Vehicle Cost Comparison and Personal Action Plan.

5. Quick-Start Guide, README and Research References

PERFECT FOR

Commuters, families, new drivers, ride-hail and delivery drivers, small fleets, and anyone weighing up their next car.

RESEARCHED, NOT INVENTED

Facts were checked in October 2026 against these sources, with links included:

U.S. Department of Energy (fueleconomy.gov)
Natural Resources Canada
UK Energy Saving Trust
RAC
NHTSA
U.S. Federal Trade Commission

COMPATIBILITY

App: any modern browser on Windows, Mac, iPhone, iPad or Android. Works offline.
Workbook: Excel 2016 or later, Excel for the web, LibreOffice Calc. No macros.
PDFs: any PDF reader. A4 size, and they print on US Letter with “fit to page”.

PLEASE NOTE

Results vary with your vehicle, roads, traffic, weather, habits, load and maintenance. All savings shown are estimates, not guarantees.
This is an educational toolkit. It doesn’t connect to your car or diagnose mechanical problems.
Always follow your owner’s manual for service intervals, tyre pressures and fuel.
Not affiliated with any organisation cited.
Instant digital download. No physical item will be shipped.

fuel cost calculator

Fuel Economy Guide & Fuel Cost Calculator | Offline Fuel Tracker App, Excel Fuel Log & Budget Spreadsheet, Printable Car Checklists