# How to calculate the cost of gas for a road trip?

## How to calculate the cost of gas for a road trip?

Your miles per gallon would then be 200 divided by 10, which is 20 mpg. You are planning on driving 850 miles on your road trip. The average price of gas was $2.34 at the time you checked.

### How to find the cheapest gas for your trip?

Find the cheapest gas stations on your route with this easy-to-use gas estimator for your trip. Discover how this simple tool can estimate your total trip cost, gas mileage, gallons used, and the savings you’ll experience today. All you have to do is enter where you’re going and what kind of car you drive, and GasBuddy will do the rest.

#### Is there a way to calculate the cost of fuel?

Fuel Cost Calculator. This calculator can estimate fuel cost according to the distance of a trip, the fuel efficiency of the car, and the price of gas using various units.

**How can I find out how much gas I have in my tank?**

Subtract the first odometer reading from the second to give you the number of miles you’ve driven. Or if you set the trip odometer to zero when you filled up the last time, that number is the number of miles you have driven on that tank of gas.

**How to calculate the gas mileage before your trip?**

How to Calculate Miles per Gallon or Kilometers per Liter Fill up your tank with fuel before you start a long trip or the block of time you want to track. Record the trip starting odometer reading at the time you fill up. At the end of your trip or week, fill up your tank again.

## How do you calculate gas prices?

With miles per gallon, trip distance and the price of gas at your fingertips, you can calculate the gas cost of a trip with a simple formula. First, divide the distance of the route by your miles per gallon figure to find out how many gallons of gas you will need.

### Where can you find the cheapest gas?

The states with the cheapest regular gas. The survey found these states currently have the lowest prices for regular gas: Missouri ($1.92) Oklahoma ($2.01) South Carolina ($2.01) Alabama ($2.01)

#### What is the average cost of gas?

The price of gas may go up or down, but it’s always a major expense for anyone who drives a car. The average American consumer spends about $3,000 per year for gas, according to the American Automobile Association. Some of the practical ways to reduce fuel cost are listed below.