Fuel Calculator: Trip Costs
Petrol, diesel & MPG estimates
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Know the cost before you leave. Add cars, enter a distance, get one-way and round-trip fuel totals. MPG, L/100km, petrol, diesel, EV, tolls, and ownership costs included.
See what a drive will actually cost before you leave. Add your cars, enter the distance, and get one-way and round-trip fuel cost in seconds — with MPG, L/100km, petrol, diesel, or EV.
Fuel Calculator is a trip cost companion for the cars you actually drive. Save a garage, set the pump or charger price you just paid, and know the number before you start the engine.
WHAT YOU CAN DO
• Price a trip in seconds
Enter the distance, pick a car, and see fuel used and cost for one-way or round-trip. Add tolls, parking, road fees, or other extras so the total matches the journey.
• Keep a garage of your cars
Save petrol, diesel, and electric vehicles with L/100km, km/L, MPG (US), MPG (UK), or kWh/100km. Add a photo so the right car is obvious when you calculate.
• Use your local units
Works with kilometres or miles, litres or gallons, and local fuel grades. Defaults follow your region — United States, United Kingdom, Canada, Australia, New Zealand, and more — and you can change prices any time.
• Track ownership and running costs
Log insurance, registration, servicing, tyres, and other yearly costs per car, then see them alongside trip spend.
• Save trip history
Keep past journeys so you can look back at what a commute, weekend, or road trip really cost.
• Private by design
Your garage, trips, and prices stay on your device. No account is required.
Fuel Calculator estimates cost from the efficiency and prices you provide. It does not show live station prices or turn-by-turn directions.
If it saves you a guess on the next drive, a review is the nicest way to help it get found.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Ansh Bajaj, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ansh Bajaj
- Size
- 2.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 27.0 or later.
- iPhone
Requires iOS 27.0 or later. - Mac
Requires macOS 27.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Road-trip patron $29.99
- A weekend fill $9.99
- A tank top-up $5.99
- A coffee $2.99
- Copyright
- © 2026 Ansh Bajaj