FuelWhiz: Smarter Fuel Tracking, Zero Friction

FuelWhiz is your go-to tool for quickly calculating fuel costs and efficiency — no login, no ads, and no fluff. Whether you're tracking MPG for tax purposes, road-tripping across the country, or optimizing fuel usage for your business vehicle, FuelWhiz helps you get clear answers, fast.

Key Features

Fuel Cost Calculator
Input fuel price, efficiency, and distance to get your total trip cost instantly.

Efficiency Calculator
Enter distance and fuel used to see your vehicle’s fuel efficiency (MPG US, MPG UK, or L/100km).

Customizable Units
Choose between miles/kilometers and gallons/liters for distance and volume.

Dark Mode / Light Mode / System Default
Tailor the appearance to match your preferences or system settings.

Log Book Companion
FuelWhiz pairs seamlessly with our physical mileage log books, available via a banner inside the app. It’s the perfect solution for drivers who need both digital and paper records. Tap the in-app banner to learn more.

Why Users Love FuelWhiz

No login required — ready to use instantly

No ads or popups

Works completely offline

Lightweight and fast

Perfect for:

Business mileage tracking

Road trip budgeting

Fuel-conscious drivers

Tax season preparation

Download FuelWhiz now and take control of your driving data — without the clutter.