# Gas Calculator

> Calculate the cost of gas for a trip. Enter the distance, your vehicle's fuel efficiency (MPG), and the price per gallon to see your total fuel cost, gallons used, and cost per person.

**URL:** https://www.calculatoranswers.com/gas-calculator
**Category:** Money

## Quick Answer

Calculate the fuel cost of a trip. Enter trip distance, your car's MPG, and the price per gallon to get total gas cost, gallons needed, round-trip cost, and cost split per person.

## Definition

A gas calculator is a fuel cost estimation tool that determines how much a trip will cost in fuel. It divides the trip distance by the vehicle's fuel efficiency to find the gallons of fuel required, then multiplies by the price per gallon to calculate the total cost. Drivers use it to budget road trips, split fuel costs among passengers, and compare the running cost of different vehicles.

## How to Use

1. **Enter trip distance** — Input the one-way distance of your trip in miles.
2. **Enter fuel efficiency** — Input your vehicle's gas mileage in miles per gallon (MPG).
3. **Enter gas price** — Input the current price per gallon of fuel.
4. **Calculate cost** — Review the total fuel cost, gallons used, round-trip cost, and optional cost per person.

## Disclaimer

This calculator provides estimates for educational and planning purposes. Always consult a qualified professional for specific advice on financial, medical, legal, or other regulated decisions.

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