# Fuel Economy Utility — Economy Calculator & Converter

> Vehicle fuel economy calculator and converter for imperial and metric units. (iPhone/iPad app by Fraser Moore.)

- Source: https://appshunter.io/ios/app/fuel-economy-utility/id1158709684 (this page in markdown: same URL + `.md`)
- Developer: [Fraser Moore](https://appshunter.io/developer/971574633)
- Category: Travel, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 21 MB
- Languages: English
- Released: 2016-10-01
- Data updated: 2026-07-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/fuel-economy-utility/id1158709684/reviews.md

## What is Fuel Economy Utility?

Calculate or convert fuel economy for any vehicle with this easy to use app.  Select whether you want to see your output in either mpg or l/100km.  Regardless, you can input your distances and volumes in imperial or metric units!

## Key features

- Calculate fuel economy
- Convert between mpg and l/100km
- Supports imperial units
- Supports metric units
- Easy to use interface

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/fuel-economy-utility/id1158709684/reviews.md

### 3/5 — Almost there

*2022-01-04*

If the app could also display miles/litre it would be perfect for users in the UK

### 5/5 — Travellers

*2021-12-01*

Just the app we been looking for 
Works a treat for us

### 5/5 — Perfect

*2019-06-11*

It's all I wanted.

### 1/5 — USELESS

*2017-12-26*

I set it to display UK gallons. The calculation, nevertheless, was done in US gallons.
Good thing it’s a free app. I have only wasted time & download allowance.

## Frequently asked questions about Fuel Economy Utility

### How do I calculate fuel economy with Fuel Economy Utility?

You can input your distances and volumes directly into the app. It will then calculate and display your fuel economy based on the units you select.

### Can Fuel Economy Utility convert between different units?

Yes, Fuel Economy Utility allows you to easily convert your fuel economy readings between miles per gallon (mpg) and liters per 100 kilometers (l/100km).

### Does Fuel Economy Utility support both imperial and metric measurements?

Absolutely. You can input your distances and volumes using either imperial or metric units, making it versatile for users worldwide.

### What devices is Fuel Economy Utility compatible with?

Fuel Economy Utility is designed for iOS devices, including iPhone, iPad, and iPod touch.

### Is Fuel Economy Utility free to use?

Yes, Fuel Economy Utility is available for free, with no cost to download or use its core features.

### How often is Fuel Economy Utility updated?

The app was last updated on November 27, 2017, with version 1.1. While updates may not be frequent, the core functionality remains reliable.

### What is the age rating for Fuel Economy Utility?

Fuel Economy Utility has an age rating of 4+, making it suitable for a wide range of users.

### Does Fuel Economy Utility have ads?

No, Fuel Economy Utility is ad-free, providing an uninterrupted experience for users calculating their fuel economy.

## Version history (last 2 releases)

### 1.1 — 2017-11-27

This app has been updated by Apple to display the Apple Watch app icon.

Updated for iPhone X and iOS 11.

### 1.0 — 2016-10-01

No release notes.

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## More apps by Fraser Moore

- [Bicycle Gear Ratio Calculator](https://appshunter.io/ios/app/bicycle-gear-ratio-calculator/id971574634)
- [TireSizer Tire Size Calculator](https://appshunter.io/ios/app/tiresizer-tire-size-calculator/id1323237999)

All apps by Fraser Moore: https://appshunter.io/developer/971574633

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*