Preparing Your Car For Every Trip: Using A Gas Mileage Calculator
Whether you are driving across the country or driving across town, knowing exactly how many miles per gallon you're car or truck is getting is important for saving money on gas.
 One of the ways to ensure that you are getting the best out of all of the roads you travel is to use a gas mileage calculator. This will let you know exactly how much you are getting per mile and will help you to determine the cost of fuel with different routes that you decide to take. Knowing how to use a gas mileage calculator is the first step towards determining which road you should turn towards.
This gas mileage calculator works by giving you an estimate of how many miles per gallon you will get, based on your beginning and ending mileage compared to the fuel you pumped.
How This MPG Calculator Works
 Most gas mileage calculators, like this one, will combine how many miles you are going with the average that you are getting with your own car. You can begin to determine this manually by following a specific formula. You can begin by taking down the number of miles on your odometer. You will want to take this when you fill up the gas tank. The next time you fill up, you will want to see how many gallons you put in your vehicle, and will want to combine this with how many more miles are on the odometer. This will let you know exactly how many miles you are going for every gallon.
Remember, the actual mileage you receive is based on many factors; including how much city stop and go or highway driving you do, your style of driving and the overall type and condition of your car. Please read some of our other tips for getting the most economy out of the gas you pump, and use this MPG calculator to see what kind of results you get from the changes you make.
| 
