Estimate travel costs, calculate fuel needed for trips, and evaluate your vehicle's fuel efficiency. Supports various units of measurement for global use and works offline.






236+ iOS apps curated and reviewed
The Fuel Calculator is the household name in the fuel calculator, but it's far from the only option. We track 236+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | |
| 2 | Free | 4.8★ (61) | Yes | Yes | Aug 2026 | |
| 3 | Free | 4.7★ (298) | No | Yes | Aug 2026 | |
| 4 | Free | 5.0★ (6) | No | No | Jul 2026 | |
| 5 | Free | — | Yes | No | Jul 2026 | |
| 6 | Free | 3.0★ (2) | No | No | May 2026 | |
| 7 | Free | — | No | No | May 2026 | |
| 8 | Free | — | No | No | May 2026 |












Estimate travel costs, calculate fuel needed for trips, and evaluate your vehicle's fuel efficiency. Supports various units of measurement for global use and works offline.




Effortlessly calculate your road trip expenses, including fuel costs based on your car model and current gas prices. Easily split costs with friends, compare routes for savings, and track your carbon emissions for a more eco-conscious journey.


This application helps users calculate their fuel consumption and associated costs. It utilizes standard units commonly used in the USA, such as miles, dollars, and U.S. gallons.




Easily calculate the cost of car journeys by inputting distance, fuel price, and your vehicle's consumption. Supports various common units for distance, fuel cost, and fuel economy.






Quickly estimate fuel costs for any journey by inputting distance and your vehicle's MPG. Adjust the price per gallon for accurate, real-time calculations. Ideal for travelers and budget-conscious drivers.


This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.


This app assists aircraft fuelers and mechanics in calculating fuel figures for aircraft logs. It simplifies complex calculations, includes unit conversions, and predicts fuel uplift, ensuring accuracy for daily operations.




This app assists users in calculating the precise amounts of standard and ethanol gasoline needed to achieve a desired ethanol percentage in their fuel mix. It simplifies the process by taking into account tank size, current fuel level, and the ethanol content of available fuel types.


This aviation tool streamlines fuel and flight time calculations for pilots. It offers a quick fuel check calculator with reserve time computations and a flight time tracker. An Apple Watch companion app provides essential functions on the go.


This app simplifies complex bunker fuel calculations for vessel representatives and fuel buyers. It provides instant, accurate conversions between volume and weight, adhering to industry standards.


This application helps performance enthusiasts and flex-fuel vehicle owners precisely calculate the amounts of E85 and gasoline needed for specific ethanol percentages or octane ratings. It offers both simple and advanced modes for fuel mixing calculations, supporting metric and imperial units.




Calculate fuel density at 15°C and determine tank volume using cm readings. Supports standard tank sizes and allows custom dimensions for precise dip calculations.


Easily estimate your fuel expenses before you visit the pump. Input basic details to get a clear understanding of your likely spending on gasoline.


This utility app helps pilots, students, and ground crew quickly convert and calculate aircraft fuel. It supports various fuel types and units, works offline, and features a clean interface for efficient flight planning.