Best Road Trip Gas Calculator Apps

193+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated May 2026

If you already know Roadtrip Gas Price Calculator, this is the deeper bench. 193+ road trip gas calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Road Trip Gas 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

  • 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
Toll & Gas Calculator TollGuru#2

Toll & Gas Calculator TollGuru by MapUp Inc.

Cheap Trip Car Truck Toll RV
Strong Contender
πŸ—ΊοΈ Navigation
4.4😞(2.1K ratings)
FreeIn-App Purchases
Toll & Gas Calculator TollGuru screenshot 1
Toll & Gas Calculator TollGuru screenshot 2
Toll & Gas Calculator TollGuru screenshot 3
Toll & Gas Calculator TollGuru screenshot 4
Toll & Gas Calculator TollGuru screenshot 5
Toll & Gas Calculator TollGuru screenshot 6

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.

What We Love

  • πŸš€ Great toll calculation app
  • πŸ’‘ Helpful in planning trips
  • πŸ‘ Very useful app
  • πŸ‘ Accurate toll and fuel cost estimates

Room to Improve

  • πŸ› Calculating wrong amount for heavy duty trucks
  • πŸ› Constant errors and crashes
  • πŸ› Unable to log in or cancel subscription

More Road Trip Gas Calculator apps to explore

4
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
5
EV vs Gas Cost Calculator
EV vs Gas Cost Calculator
EV vs Gas Cost Calculator
Gas, MPG & EV Cost Calc
Free

Easily compare the real-world costs of driving an electric vehicle versus a gasoline-powered car. Get instant calculations for trip expenses, yearly savings, and break-even points to make informed financial decisions about your transportation.

Compare trip cost (EV vs Gas)Instant savings calculationYearly savings estimate
πŸ’° Finance
(1)
free with in-app purchases
6
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
πŸ’° Finance
(44)
free
7
Fuel (Gas) Calculator
Fuel (Gas) Calculator
Fuel (Gas) Calculator
Part of CalCon Calculator
Free
πŸ”§ Utilities
(0)
8
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
9
Gas Prices Near You
Gas Prices Near You
Gas Prices Near You
Find Cheap Local Gas Prices
Free

Locate the most affordable gasoline in your vicinity across the USA, Australia, Canada, and Taiwan. Easily search by zip code, postal code, or your current GPS location to find the best prices.

Find cheapest gas near youSearch by zip/postal codeSearch by GPS
🌟 Lifestyle
(7K)
ad-supported
10
GasWari - Gas Cost Calculator
GasWari - Gas Cost Calculator
GasWari - Gas Cost Calculator
Quick gas cost calculator app
Free
πŸ”§ Utilities
(0)
11
Murphy Drive Rewards
Murphy Drive Rewards
Murphy Drive Rewards
Save on gas, snacks & drinks
Free

This app offers savings on gas, snacks, and drinks. Earn points through purchases and games to redeem for free items or discounts on fuel. Discover nearby locations and compare gas prices.

Earn Drive Rewards pointsRedeem points for free snacksSave up to $1 off per gallon
πŸ›οΈ Shopping
(535K)
free with in-app purchases
12
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
πŸ’° Finance
(105K)
free with in-app purchases
13
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
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
GasSplit - Cost Calculator
GasSplit - Cost Calculator
GasSplit - Cost Calculator
Calculate Gas Cost for Trips.
Free
🌟 Lifestyle
(0)
16
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
πŸ’° Finance
(622)
paid
17
The Fuel Calculator
The Fuel Calculator
The Fuel Calculator
Fuel & EV trip calculator
Free
πŸ”§ Utilities
(0)
18
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
πŸ”§ Utilities
(52)
free with in-app purchases
19
Pilot
Pilot
Pilot
by Pilot Travel Centers, LLC
Free

This app helps drivers maximize their stops on the road. It offers faster rewards, mobile fueling, and the ability to reserve amenities like showers and parking. Easily find Pilot stores and the services you need for your journey.

Simplified rewards programOrder food and drinksReserve showers and parking
✈️ Travel
(199K)
ad-supported
20
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
πŸ—ΊοΈ Navigation
(1)
ad-supported