Best Fuel Calculation App

0+ iOS apps curated and reviewed

4.6 avg rating
16 free apps
Updated June 2026

Looking for free fuel calculation app? 16 of our 0+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Fuel Calculation App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fuel Calculator: Gas MileageFuel Calculator: Gas MileageFree4.8★ (61)YesYesSep 2026
2Simple Fuel Calculator (USA)Simple Fuel Calculator (USA)Free5.0★ (6)NoNoJul 2026
3Roadtrip Gas Price CalculatorRoadtrip Gas Price CalculatorFree4.7★ (298)NoYesSep 2026
4Fuelito - Fuel Cost CalculatorFuelito - Fuel Cost CalculatorFree5.0★ (2)NoYesJul 2026
5ClevCalc - CalculatorClevCalc - CalculatorFree4.7★ (13K)YesYesSep 2026
6Fuel MPG & Vehicle Expense LogFuel MPG & Vehicle Expense LogFree was $1.994.6★ (354)NoYesSep 2026
7Fuel Tracker Gas & Mileage LogFuel Tracker Gas & Mileage LogFree4.5★ (610)NoYesSep 2026
8Fuelly: MPG & Service TrackerFuelly: MPG & Service TrackerFree4.7★ (29K)NoYesSep 2026

Top Picks for Fuel Calculation App

Fuel Calculator: Gas Mileage#1

Fuel Calculator: Gas Mileage by SHPAVDA, TOO

Trip Cost, MPG & Consumption
Editor's Choice
🔧 Utilities
4.8(61 ratings)
FreeAdsIn-App Purchases
Fuel Calculator: Gas Mileage screenshot 1
Fuel Calculator: Gas Mileage screenshot 2
Fuel Calculator: Gas Mileage screenshot 3
Fuel Calculator: Gas Mileage screenshot 4
Fuel Calculator: Gas Mileage screenshot 5
Fuel Calculator: Gas Mileage 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 Ben Robertson

Split the cost of fuel!
Worth Considering
✈️ Travel
4.7😐(298 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

  • 👍 Helpful for planning trips
  • 🚀 Accurate fuel cost estimates
  • 💡 Useful for splitting costs with friends
  • 🚗 Integrates with vehicle details
  • 📊 Provides good overview of trip costs

Room to Improve

  • 💰 Requires subscription for basic features
  • 🐛 Inaccurate or missing fuel price data
  • 🚧 Difficult to add/remove vehicles
  • 🗺️ Limited location/destination coverage
  • 💻 Glitchy and buggy performance

More Fuel Calculation App apps to explore

FAQ about Fuel Calculation App

What is the best fuel calculation app for iPhone?
Fuel Calculator: Gas Mileage tops our fuel calculation app ranking as of June 2026, with a 4.8-star average from 61 App Store ratings, and it's free to download.
Yes — 16 of the top fuel calculation app we rank are free to download, including Fuel Calculator: Gas Mileage and Simple Fuel Calculator (USA).
Fuel Calculator: Gas Mileage shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
Fuel Calculator App estimates travel costs by allowing you to input your vehicle's fuel efficiency, the distance of your trip, and the price of fuel. It then calculates the total estimated cost based on these inputs.
Yes, Fuel Calculator App supports flexible settings for different countries and regions. You can choose between imperial or United States customary units for distance, volume, and fuel efficiency.