Best Road Trip Gas Cost Calculator Apps

245+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated July 2026

With an average user rating of 4.2★, the road trip gas cost calculator category is one of the App Store's strongest. Browse all 245+ apps we track, sorted so the most loved ones surface first.

Compare top Road Trip Gas Cost Calculator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Roadtrip Gas Price CalculatorRoadtrip Gas Price CalculatorFree4.7★ (218)NoYesJul 2026
2GasBuddy: Find Cheap GasGasBuddy: Find Cheap GasFree4.7★ (448K)YesNoJul 2026
3Trip CalculatorTrip CalculatorFreeNoNoMay 2026
4Road Trip Gas Calculator AppRoad Trip Gas Calculator AppFreeNoNoMay 2026
5FuelCost: Route Gas CalculatorFuelCost: Route Gas CalculatorFree1.0★ (1)YesNoJul 2026
6Simple Fuel Calculator (USA)Simple Fuel Calculator (USA)Free5.0★ (6)NoNoJul 2026
7Trip Fuel Calculator: CarGoTrip Fuel Calculator: CarGoFreeNoNoMay 2026
8TripCost Fuel CalculatorTripCost Fuel CalculatorFreeNoNoMay 2026

Top Picks for Road Trip Gas Cost Calculator

Roadtrip Gas Price Calculator#1

Roadtrip Gas Price Calculator by Kodeword Limited

Split the cost of fuel!
Editor's Choice
✈️ 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

  • 👍 Helpful for planning trips
  • 🚀 Accurate fuel cost estimates
  • 💡 Useful for splitting costs with friends
  • 🚗 Integrates with vehicle details

Room to Improve

  • 💰 Requires subscription for basic features
  • 🐛 Inaccurate or missing fuel price data
  • 🚧 Difficult to add/remove vehicles
GasBuddy: Find Cheap Gas#2

GasBuddy: Find Cheap Gas by GasBuddy Organization Inc

See Fuel Prices & Save Money
Strong Contender
✈️ Travel
4.7😐(448K ratings)
FreeAds
#61in Travel
GasBuddy: Find Cheap Gas screenshot 1
GasBuddy: Find Cheap Gas screenshot 2
GasBuddy: Find Cheap Gas screenshot 3
GasBuddy: Find Cheap Gas screenshot 4
GasBuddy: Find Cheap Gas screenshot 5
GasBuddy: Find Cheap Gas screenshot 6

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.

What We Love

  • 🚀 Useful app
  • 🚀 Accurate prices
  • 🚀 Helpful during emergencies
  • 🚀 Concept is great

Room to Improve

  • 🐛 Inaccurate prices
  • 🐛 Unreliable data
  • 🐛 Glitchy app
Trip Calculator#3

Trip Calculator by Atomic Nitro

Find your trip's REAL cost...
Worth Considering
💰 Finance
0.0(0 ratings)
Free
Trip Calculator screenshot 1
Trip Calculator screenshot 2
Trip Calculator screenshot 3

Calculate the true cost of your car trips by factoring in fuel, distance, insurance, and maintenance. Easily determine how much others owe you for rides. Accurately track your driving expenses on any device.

More Road Trip Gas Cost Calculator apps to explore

4
Road Trip Gas Calculator App
Road Trip Gas Calculator App
Road Trip Gas Calculator App
Quickly calculate trip costs.
Free
💰 Finance
(0)
5
FuelCost: Route Gas Calculator
FuelCost: Route Gas Calculator
FuelCost: Route Gas Calculator
Calculate Trip Fuel Costs
Free

Estimate and track fuel expenses for any journey by selecting start and end points on a map. Input vehicle fuel efficiency and gas prices to instantly see your total trip cost. Save favorite routes, share trip details, and plan your travel budget effectively.

Interactive map route planningFuel efficiency and gas price inputTotal trip cost estimation
🗺️ Navigation
(1)
ad-supported
6
Simple Fuel Calculator (USA)
Simple Fuel Calculator (USA)
Simple Fuel Calculator (USA)
Calculates fuel usage and cost
Free

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.

Fuel consumption calculationCost calculationUses US standard units (miles, $, gallons)
✈️ Travel
(6)
free
7
Trip Fuel Calculator: CarGo
Trip Fuel Calculator: CarGo
Trip Fuel Calculator: CarGo
Calculate Trip Gas Costs
Free
✈️ Travel
(0)
8
TripCost Fuel Calculator
TripCost Fuel Calculator
TripCost Fuel Calculator
Fuel cost and trip distance
Free
🔧 Utilities
(0)
9
Splitcar - Gas cost calculator
Splitcar - Gas cost calculator
Splitcar - Gas cost calculator
Economy roadtrip fuel tracker
Free

Easily calculate and share travel costs like fuel expenses for road trips or daily commutes. Input distance, fuel consumption, and cost to divide expenses among passengers. It can also calculate the shortest route between two locations.

Calculate fuel costsShare expenses with passengersRoute distance calculation
✈️ Travel
(1)
free
10
FuelSaver - Cheap Gas Sation
FuelSaver - Cheap Gas Sation
FuelSaver - Cheap Gas Sation
Real Time Gas & Fuel Prices
Free
🗺️ Navigation
(0)
11
Gas Cost Calculator
Gas Cost Calculator
Gas Cost Calculator
Calculate your gas costs
Free
🔧 Utilities
(0)
12
FuelPilot: Gas Cost Calculator
FuelPilot: Gas Cost Calculator
FuelPilot: Gas Cost Calculator
Trip Fuel & MPG Tracker
Free
🔧 Utilities
(0)
13
FuelFare: Trip Cost Calculator
FuelFare: Trip Cost Calculator
FuelFare: Trip Cost Calculator
Split Gas & Commute Cost
Free
🔧 Utilities
(0)
14
Fuel (Gas) Calculator
Fuel (Gas) Calculator
Fuel (Gas) Calculator
Part of CalCon Calculator
Free
🔧 Utilities
(0)
15
TripCalc: Trip Cost Calculator
TripCalc: Trip Cost Calculator
TripCalc: Trip Cost Calculator
Calculate Gas, Tolls, & Miles
Free

Estimate the total cost of your journeys, including gas, tolls, and miles driven. Plan your road trips, commutes, or ride-share routes to stay on budget and avoid unexpected expenses. Save money and travel smarter with this user-friendly trip cost calculator.

Instant cost calculationFuel expense estimationToll cost integration
✈️ Travel
(10)
free
16
SplitGas: Fuel Cost Calculator
SplitGas: Fuel Cost Calculator
SplitGas: Fuel Cost Calculator
by Ferran Espuna
Free
💰 Finance
(0)
17
Fuel Cost Calculator Pro
Fuel Cost Calculator Pro
Fuel Cost Calculator Pro
Know your fuel cost.
$0.99
✈️ Travel
(0)
18
Fuel Price: Cost Calculator
Fuel Price: Cost Calculator
Fuel Price: Cost Calculator
Plan your road trip expenses
Free
✈️ Travel
(0)
19
AutoBuddy-Vehicle Fuel Consumption Cost Calculator
AutoBuddy-Vehicle Fuel Consumption Cost Calculator
AutoBuddy-Vehicle Fuel Consumption Cost Calculator
by MoneyCoach UG (haftungsbeschraenkt)
Free

This app helps drivers track fuel consumption, MPG, and mileage to improve fuel efficiency and reduce expenses. It provides detailed reports on spending, consumption, and mileage over time.

Track fuel expensesMonitor actual fuel consumptionCalculate cost per km/mile
💰 Finance
(0)
free
20
Refilio: Fuel Cost Tracker
Refilio: Fuel Cost Tracker
Refilio: Fuel Cost Tracker
AI trips, routes & mileage
Free
🗺️ Navigation
(0)

FAQ about Road Trip Gas Cost Calculator

What are the best road trip gas cost calculator apps for iPhone?
Roadtrip Gas Price Calculator tops our road trip gas cost calculator apps ranking as of July 2026, with a 4.7-star average from 218 App Store ratings, and it's free to download.
Yes — 19 of the top road trip gas cost calculator apps we rank are free to download, including Roadtrip Gas Price Calculator and GasBuddy: Find Cheap Gas.
Roadtrip Gas Price Calculator has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 245+ road trip gas cost calculator apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you calculate the total fuel cost for your road trip based on your starting and ending points, car model, and current gas prices. It also allows you to split these costs with fellow travelers and provides insights into carbon emissions.
Key features include calculating fuel expenses, easily splitting costs among friends, comparing different routes to find the most cost-effective option, and comparing the costs of different vehicles for your journey. It also displays carbon emissions.