Fuel Cost Calculator

Divide the trip distance by your vehicle's fuel efficiency (MPG or km/L), then multiply by the fuel price per gallon or liter.

For cars, 25-30 MPG (8-9 L/100km) is average. Hybrids achieve 40-60 MPG, and EVs equivalent exceeds 100 MPGe.

Burning one gallon of gasoline produces approximately 8.89 kg of CO2. A 30 MPG car emits about 296g CO2 per mile.

The Fuel Cost Calculator is a free online tool that lets you calculate trip fuel costs, annual expenses, and co2 emissions. It is part of NexTool's collection of free tools designed to help you work faster and more efficiently.

Yes, the Fuel Cost Calculator is 100% free to use with no limitations. There is no registration required, no daily usage caps, and no hidden fees. You can use it as many times as you need.

The Fuel Cost Calculator uses industry-standard formulas and algorithms to deliver reliable results. While the tool is designed for accuracy, results should be used as estimates and guidance. For critical decisions, always consult a qualified professional.

Yes, the Fuel Cost Calculator is fully responsive and works perfectly on smartphones, tablets, and desktop computers. Simply open NexTool in your mobile browser and navigate to the tool — no app download required.