Best Fuel Calculator App

218+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

Fuel Calculator App is the household name in fuel calculator app, but it's far from the only option. We track 218+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Top Picks for Fuel Calculator App

Fuel Calculator App#1

Fuel Calculator App by SHPAVDA, TOO

Fuel Consumption & Economy
Editor's Choice
πŸ”§ Utilities
4.7(32 ratings)
FreeAdsIn-App Purchases
Fuel Calculator App screenshot 1
Fuel Calculator App screenshot 2
Fuel Calculator App screenshot 3
Fuel Calculator App screenshot 4
Fuel Calculator App screenshot 5
Fuel Calculator App screenshot 6

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.

Roadtrip Gas Price Calculator#3

Roadtrip Gas Price Calculator by Kodeword Limited

Split the cost of fuel!
Worth Considering
✈️ Travel
4.7😐(218 ratings)
FreeIn-App Purchases
Roadtrip Gas Price Calculator screenshot 1
Roadtrip Gas Price Calculator screenshot 2
Roadtrip Gas Price Calculator screenshot 3
Roadtrip Gas Price Calculator screenshot 4

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.

What We Love

  • πŸ‘ Helpful for planning trips
  • πŸš€ Accurate fuel cost estimates
  • πŸ’‘ Useful for splitting costs with friends
  • πŸš— Integrates with vehicle details

Room to Improve

  • πŸ’° Requires subscription for basic features
  • πŸ› Inaccurate or missing fuel price data
  • 🚧 Difficult to add/remove vehicles

More Fuel Calculator App apps to explore

4
Fuelly: MPG & Service Tracker
Fuelly: MPG & Service Tracker
Fuelly: MPG & Service Tracker
MPG, Mileage & Fuel Economy
Free

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.

Tracks gas mileage and vehicle maintenanceCustomizable service remindersOnline sync to Fuelly.com
πŸ’° Finance
(28K)
freemium
5
The Fuel Calculator
The Fuel Calculator
The Fuel Calculator
Fuel & EV trip calculator
Free
πŸ”§ Utilities
(0)
6
Toll & Gas Calculator TollGuru
Toll & Gas Calculator TollGuru
Toll & Gas Calculator TollGuru
Cheap Trip Car Truck Toll RV
Free

Calculate toll and fuel costs for various vehicle types across multiple countries. Find the cheapest, fastest, or most optimal routes by considering time and cost trade-offs. Supports various payment methods and toll tags.

Calculate tolls and fuel costsFind cheapest and fastest routesEstimate fuel expenses
πŸ—ΊοΈ Navigation
(2.1K)
free with in-app purchases
7
ClevCalc - Calculator
ClevCalc - Calculator
ClevCalc - Calculator
All-In-One Calculator
Free

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.

Scientific calculatorUnit converterCurrency converter
πŸ“Š Productivity
(12K)
free with in-app purchases
8
Fuel Trip Calculator
Fuel Trip Calculator
Fuel Trip Calculator
by Bogdan Kurpakov
Free
πŸ’° Finance
(0)
9
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
πŸ”§ Utilities
(608)
freemium
10
Fuel Cost Calculator: Trip
Fuel Cost Calculator: Trip
Fuel Cost Calculator: Trip
Consumption: Petrol, diesel,..
Free

Estimate trip fuel costs and calculate vehicle fuel consumption. Input distance, efficiency, and price to get precise estimates for your journeys.

Estimate trip fuel costCalculate fuel amount neededCalculate fuel consumption
πŸ”§ Utilities
(10)
freemium
11
Fuel Calculator
Fuel Calculator
Fuel Calculator
by George Richardson
Free

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.

Calculate journey fuel priceInput distance, fuel cost, consumptionSupports multiple distance units
πŸ”§ Utilities
(2)
free
12
Fuel (Gas) Calculator
Fuel (Gas) Calculator
Fuel (Gas) Calculator
Part of CalCon Calculator
Free
πŸ”§ Utilities
(0)
13
Bunker One - Fuel Calculator
Bunker One - Fuel Calculator
Bunker One - Fuel Calculator
by Askapps
Free

This app provides a suite of calculators for marine fuel standards, including CCAI, Cetan Index, and blending calculations. It supports ISO 8217 and ASTM standards, with all inputs and outputs in SI units. Users can also access news and updates from the developer.

ISO 8217 fuel standard lookupCCAI Number calculationCetan Index calculation (old & new methods)
πŸ’Ό Business
(2)
free
14
GasBuddy: Find & Pay for Gas
GasBuddy: Find & Pay for Gas
GasBuddy: Find & Pay for Gas
Cheap fuel prices and rewards
Free

Find the cheapest fuel prices in your area and earn rewards for saving money on gas. This app helps you locate stations, compare prices, and redeem points for discounts through various activities like snapping receipts and playing games.

Find cheapest gas pricesReport and view gas pricesEarn rewards points
✈️ Travel
(447K)
free with in-app purchases
15
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
πŸ”§ Utilities
(377)
free with in-app purchases
16
Fuel Calculator+
Fuel Calculator+
Fuel Calculator+
Easily calculate fuel cost.
Free
πŸ”§ Utilities
(0)
17
Fuelio: Gas Log & MPG Tracker
Fuelio: Gas Log & MPG Tracker
Fuelio: Gas Log & MPG Tracker
Fuel Prices, Costs & Mileage
Free

Track your vehicle's fuel consumption, mileage, and expenses. Monitor fill-ups, gas prices, and maintenance costs with detailed statistics and charts. Supports multiple vehicles and fuel types.

Mileage loggingFuel consumption trackingVehicle expense tracking
πŸ’° Finance
(125)
free with in-app purchases
18
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
πŸ”§ Utilities
(4)
free
19
Conversion Calculator Plus
Conversion Calculator Plus
Conversion Calculator Plus
Unit Converter
Free

This app is a versatile unit and currency converter with a user-friendly interface. It supports a wide range of conversion categories, including real-world and crypto currencies, with automatic exchange rate updates. Customize your experience with design options, dark mode, and adjustable home screen layouts.

Unit and currency conversionSupports 160+ currencies (real & crypto)Automatic currency exchange rate updates
πŸ“Š Productivity
(15K)
free with in-app purchases
20
Fuel Cost Calculator - Fast
Fuel Cost Calculator - Fast
Fuel Cost Calculator - Fast
How much do you spend on fuel?
Free

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.

Estimate fuel cost for any journeyInput distance in milesEnter vehicle's MPG
πŸ”§ Utilities
(1)
free with in-app purchases