Gas Cost Calculator

Calculate the fuel cost for any trip based on distance, fuel efficiency, and gas price.

miles
MPG
USD/gal

Total Fuel Cost

$37.50

Gallons Used10.7 gal
Cost Per Mile$0.1250/mi

Total Fuel Cost vs Trip Distance

Formula

## How to Calculate Gas Cost Divide the trip distance by your MPG to find gallons needed, then multiply by the gas price. ### Formula **Gallons = Distance / MPG** **Fuel Cost = Gallons x Price Per Gallon**

Exemplo Resolvido

300-mile trip in a car getting 28 MPG with gas at $3.50/gallon.

  1. 01Gallons needed = 300 / 28 = 10.71 gal
  2. 02Fuel cost = 10.71 x $3.50 = $37.50
  3. 03Cost per mile = $3.50 / 28 = $0.125

Perguntas Frequentes

How do I find my car's MPG?

Check the EPA fuel economy sticker or fueleconomy.gov. You can also calculate it by filling up, driving, and dividing miles driven by gallons to refill.

Does highway vs city driving matter?

Yes, highway driving is generally 20-30% more fuel efficient than city driving due to less braking and acceleration.

How do I improve my fuel economy?

Drive at steady speeds, avoid rapid acceleration, keep tires inflated, remove excess weight, and use cruise control on highways.

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