Best Mpg Calculate Apps

172+ iOS apps curated and reviewed

4.1 avg rating
16 free apps
Updated July 2026

If you already know Fuelly, this is the deeper bench. 172+ mpg calculate apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Mpg Calculate Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fuelly: MPG & Service TrackerFuelly: MPG & Service TrackerFree4.7★ (28K)NoYesJul 2026
2MPG Tracker & CalculatorMPG Tracker & CalculatorFree4.3★ (3)NoNoMay 2026
3Simple Fuel Calculator (USA)Simple Fuel Calculator (USA)Free5.0★ (6)NoNoJul 2026
4Road Trip MPG LiteRoad Trip MPG LiteFree4.4★ (44)NoNoJun 2026
5Simple MPG CalculatorSimple MPG CalculatorFree1.0★ (1)NoNoMay 2026
6MileIQ: Mileage Tracker & LogMileIQ: Mileage Tracker & LogFree4.8★ (108K)YesYesJul 2026
7Gas Mileage Calculator and LogGas Mileage Calculator and LogFree4.3★ (377)NoYesJul 2026
8MPG CalculatorMPG CalculatorFree1.0★ (1)NoNoMay 2026

Top Picks for Mpg Calculate

Fuelly: MPG & Service Tracker#1

Fuelly: MPG & Service Tracker by Fuelly, LLC

MPG, Mileage & Fuel Economy
Editor's Choice
💰 Finance
4.7😐(28K ratings)
FreeIn-App Purchases
Fuelly: MPG & Service Tracker screenshot 1
Fuelly: MPG & Service Tracker screenshot 2
Fuelly: MPG & Service Tracker screenshot 3
Fuelly: MPG & Service Tracker screenshot 4
Fuelly: MPG & Service Tracker screenshot 5

Track your vehicle's fuel economy and maintenance history. Set reminders for essential services like oil changes and tire rotations to help you save money. Seamlessly sync your data with the web platform for comprehensive vehicle management.

What We Love

  • 👍 Easy to use
  • 🚀 Excellent for tracking fuel and maintenance
  • 📊 Helpful graphs and charts
  • 🔒 Secure data storage

Room to Improve

  • 🐛 Buggy after recent updates
  • 🔒 Subscription required for full functionality
  • 🤖 Lacks support for non-US units and vehicles

More Mpg Calculate apps to explore

4
Road Trip MPG Lite
Road Trip MPG Lite
Road Trip MPG Lite
MPG and Mileage Tracking
Free

Easily track your car's mileage, fuel economy, and maintenance expenses. This app offers fast data entry, comprehensive statistics, and international support for various units. It allows unlimited data saving and seamless upgrades to a full version.

Fast fuel, price, and odometer inputSingle-touch fuel entryFuel price/mileage graphing
💰 Finance
(44)
free
5
Simple MPG Calculator
Simple MPG Calculator
Simple MPG Calculator
by Shane Stambaugh
Free

Easily calculate your vehicle's miles per gallon (MPG) at the gas station. This straightforward utility helps you track fuel efficiency quickly and efficiently.

Quick MPG calculationUser-friendly interfaceFuel efficiency tracking
🔧 Utilities
(1)
free
6
MileIQ: Mileage Tracker & Log
MileIQ: Mileage Tracker & Log
MileIQ: Mileage Tracker & Log
Track Driving Miles & Expenses
Free

This app automatically tracks your driving miles using GPS to simplify tax preparation and expense reporting. It helps you categorize drives as business or personal, generate IRS-compliant reports, and maximize your tax deductions and reimbursements.

Automatic GPS mileage trackingSmart drive classification (business/personal)IRS-compliant mileage reports
💰 Finance
(108K)
free with in-app purchases
7
Gas Mileage Calculator and Log
Gas Mileage Calculator and Log
Gas Mileage Calculator and Log
Fuel Economy Tracker MPG & KM
Free

Easily track your vehicle's fuel efficiency by logging trip distance and fuel pumped. Compare MPG across different driving methods and multiple vehicles to optimize your gas usage. Data is stored locally for privacy and accessibility.

Record fuel efficiency (MPG)Log trip distance and fuel pumpedTrack multiple vehicles
🔧 Utilities
(377)
free with in-app purchases
8
MPG Calculator
MPG Calculator
MPG Calculator
by George Richardson
Free

Easily calculate fuel efficiency in Litres/100kms or Miles/gallon using US or UK gallons. Input your journey's odometer readings and fuel used to get instant results. The app also converts between different fuel units for your convenience.

Calculate Litres/100kmsCalculate Miles/gallon (US/UK)Convert between fuel units
🗺️ Navigation
(1)
free
9
Easy Mileage Calculator
Easy Mileage Calculator
Easy Mileage Calculator
by SoelTech Automation Inc
Free

This app helps you easily calculate and track your vehicle's fuel consumption. It supports various units of measurement and can help identify potential engine issues or driving habit improvements. Ideal for travelers or those with vehicles from different measurement systems.

Calculate fuel economyTrack gasoline usageSupports metric, U.S., and Imperial units
🔧 Utilities
(4)
free
10
Fuel Calculator: Gas Mileage
Fuel Calculator: Gas Mileage
Fuel Calculator: Gas Mileage
Fuel Consumption & Economy
Free

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.

Estimate travel costCalculate fuel neededEvaluate fuel efficiency
🔧 Utilities
(52)
free with in-app purchases
11
Road Trip MPG
Road Trip MPG
Road Trip MPG
Fuel and Maintenance Tracking
$6.99

Easily track your car's fuel economy, maintenance history, and expenses. Monitor trip costs, receive service reminders, and gain insights into your vehicle's spending. All your data remains private with no ads or subscriptions.

Fuel economy and cost trackingMaintenance history and remindersTrip cost tracking and reporting
💰 Finance
(622)
paid
12
Simply Auto:Suivi kilométrique
Simply Auto:Suivi kilométrique
Simply Auto:Suivi kilométrique
Suivi du carburant, service
Free

Manage all aspects of your vehicle, including fuel, maintenance, expenses, and trips. Track mileage, set reminders, and generate reports. Secure cloud backups and multi-device sync are available.

Fuel and expense trackingMaintenance remindersMileage recording
💰 Finance
(850)
free with in-app purchases
13
QuickMPG - gas mileage calculator
QuickMPG - gas mileage calculator
QuickMPG - gas mileage calculator
by Steven Romej
Free

Easily calculate your vehicle's gas mileage on a single screen. Track your fuel efficiency over time with historical data and quick comparison features. Ideal for anyone needing a straightforward way to monitor MPG.

One-screen calculationHistorical MPG dataQuick comparison of ratings
🔧 Utilities
(10)
free
14
Fuel Tracker Gas & Mileage Log
Fuel Tracker Gas & Mileage Log
Fuel Tracker Gas & Mileage Log
Monitor car fuel expenses
Free

Easily track your vehicle's fuel consumption and mileage. Log gas purchases, calculate fuel economy, and view detailed statistics and plots of your driving data. Supports multiple units and data synchronization.

Track fuel log (quantity, price, odometer)Calculate gas mileage and costView statistics and plots
🔧 Utilities
(608)
freemium
15
Roadtrip Gas Price Calculator
Roadtrip Gas Price Calculator
Roadtrip Gas Price Calculator
Split the cost of fuel!
Free

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.

Calculate fuel costsSplit expenses with friendsCompare routes for savings
✈️ Travel
(218)
free with in-app purchases
16
Fuel Monitor Pro
Fuel Monitor Pro
Fuel Monitor Pro
MPG, Car Repair & Service Log
$1.99

Track vehicle expenses including fuel, charging, services, and repairs. Automatically calculates fuel economy and energy consumption to help you save money. Features intelligent service reminders and detailed cost reports.

Track multiple vehiclesAutomatic fuel economy calculationEnergy consumption tracking for EVs
💰 Finance
(790)
free with in-app purchases
17
Fuel MPG Calculator
Fuel MPG Calculator
Fuel MPG Calculator
Mileage log for gas costs
Free
$1.99 | 100% OFF

Track fuel expenses, operating costs, and maintenance for all your vehicles. Gain insights into total cost of ownership and improve efficiency with smart reminders and analytics.

Multi-vehicle managementSmart fuel and energy trackingTotal Cost of Ownership (TCO) analysis
📊 Productivity
(353)
free with in-app purchases
18
Fuel Calculator: MPG Converter
Fuel Calculator: MPG Converter
Fuel Calculator: MPG Converter
Converts MPG to L/100KM
$0.99

Easily convert between MPG and L/100 KM with this simple fuel calculator. Track your fuel efficiency and journey costs by entering fuel amounts, distance driven, and price per unit. Save your calculations for future reference.

MPG to L/100 KM conversionCalculate journey costSave conversion history
🔧 Utilities
(14)
paid
19
Fuel Calculators: MPG & Cost
Fuel Calculators: MPG & Cost
Fuel Calculators: MPG & Cost
Car Economy Calc, Converter
$0.99

Calculate fuel expenditure and efficiency in MPG or L/100km. Features include fuel consumption, cost, and distance calculators, plus unit converters for area, distance, and volume. Save time and money on your travels.

Fuel consumption calculationFuel cost and max distanceRelative fuel cost difference
💼 Business
(2)
paid
20
CarScope: Car Management & MPG
CarScope: Car Management & MPG
CarScope: Car Management & MPG
Gas Tracker / Car Maintenance
Free

Easily track all your vehicle expenses, fuel consumption, and maintenance history. Go paperless by attaching receipts and get detailed reports. Supports multiple vehicles and offers customizable reminders.

Track all vehicle expensesRecord fuel consumption and efficiencyManage maintenance activities and reminders
💰 Finance
(622)
free with in-app purchases

FAQ about Mpg Calculate

What are the best mpg calculate apps for iPhone?
Fuelly: MPG & Service Tracker tops our mpg calculate apps ranking as of July 2026, with a 4.7-star average from 28K App Store ratings, and it's free to download.
Yes — 16 of the top mpg calculate apps we rank are free to download, including Fuelly: MPG & Service Tracker and MPG Tracker & Calculator.
Fuelly: MPG & Service Tracker has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 172+ mpg calculate apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Fuelly helps you track your vehicle's fuel economy by calculating MPG and other metrics. It also allows you to log maintenance records and set up customizable reminders for services like oil changes and tire rotations, helping you save money on car ownership.
Key features include tracking gas mileage and maintenance, setting customizable service reminders, online synchronization with Fuelly.com, detailed charts for MPG and expenses, support for multiple vehicles, and the ability to export data in CSV format. It also supports various international units for fuel economy.

Related searches