Fuel MPG Calculator

Dennis Donner

In-app purchases

About this app

Fuel – Vehicle Costs & Fill-Up Log

Take full command of your vehicle-related finances with Fuel — a refined, all-in-one platform designed to track fuel consumption, operating costs, maintenance, and total cost of ownership (TCO) with clarity and precision.

Built for modern drivers, Fuel transforms complex data into actionable insights, helping you reduce expenses, improve efficiency, and make smarter decisions across every vehicle you own.

Multi-Vehicle Management
Effortlessly organize and oversee all your vehicles in one centralized dashboard.
* Manage unlimited vehicles in one app
* Supports cars, motorcycles, trucks, hybrids, and EVs
* Track custom fuel types including gasoline, diesel, electric, and hybrid
* Mark vehicles as sold while keeping historical data

Smart Fuel & Energy Tracking
Capture every fuel and charging event with speed and precision.
* Quick fill-up entry with price, amount, and odometer
* Partial fill-up support with accurate calculations
* Automatic full fill-up detection
* EV charging sessions in kWh with cost analysis

Total Cost of Ownership (TCO)
Gain a complete financial picture of every vehicle.
* Includes depreciation, insurance, and registration costs
* Track purchase price and resale value
* Cost per kilometer and per-100km analysis
* Comprehensive breakdowns by percentage and time

Analytics & Reports
Powerful charts and statistics turn your data into actionable insights.
* Beautiful charts for consumption and costs
* Fuel price trends over custom time periods
* Customize which stat cards appear and drag to reorder them
* 20+ stat cards: cheapest & most expensive fill-up, monthly cost, yearly projection, best/worst tank, days since last fill-up, estimated CO₂ and more
* Export all data to CSV

Expense Management
Track every vehicle-related expense in one organized place.
* Track maintenance, repairs, insurance, inspections, parking, and fines
* Full workshop and service history

Maintenance & Smart Reminders
Stay ahead of essential servicing and never miss important deadlines.
* Schedule reminders for maintenance and inspections
* Get notified for insurance and registration renewals
* TÜV / inspection reminders with configurable advance notice

Gas Station Finder
Save time and money by quickly locating the best fuelling options near you.
* Find nearby stations with real-time prices (Germany via Tankerkönig, Netherlands via ANWB, NSW Australia via FuelCheck + international via OpenStreetMap)
* Filter by fuel type and sort by distance or price
* Integrated navigation with Google Maps and Waze

Privacy & Data Control
Maintain full ownership and control of your data with a privacy-first approach.
* Works completely offline
* Your data stays on your device
* No tracking, no ads, no account required
* CSV import and export with validation

Built for Android
* Material You with dynamic colors on Android 12+
* Light, dark, and system themes
* Customizable text size and full accessibility support
* Phones and tablets

Languages
* Available in English, German, French, and Spanish
* Metric and imperial units (km/mi, L/gallons, kWh)
* Multi-currency support with local formatting

Get Started in Minutes
1. Add your first vehicle with basic details
2. Record your next fill-up or charging session
3. Enable TCO for complete ownership cost analysis
4. View instant statistics and cost breakdowns
5. Set up reminders for maintenance and inspections
6. Export data for tax or record keeping

Fuel makes expense tracking simple, comprehensive, and powerful. Whether you're optimizing your current vehicle or planning your next one, Fuel gives you the insights you need to stay in control.

Download now and take control of your transportation costs.

Terms of Use: http://fuel.donner.io/terms-of-service.html
Privacy Policy: http://fuel.donner.io/privacy-policy.html

What’s new

• Fixes a crash when importing CSV files from the iOS app.

Thanks for using Fuel!