Fuel Consumption Calculator

Calculate your vehicle's fuel efficiency, total fuel needed, or range.

Calculate:

Unit System:

Distance traveled (km):

Fuel used (Liters):

Fuel Efficiency (L/100km):

Fuel Price per unit:

Efficiency: 0

Rating: A

Fuel Cost: 0

Est. CO2 Emissions: 0 kg

Formula

Metric (L/100km): (Fuel in Liters / Distance in km) × 100

Imperial (MPG): Distance in miles / Fuel in gallons

What is a good fuel efficiency rating?

Under 5 L/100km (or >45 MPG) is excellent. 5-8 L/100km is good. Over 10 L/100km is poor.

How is CO2 calculated?

Burning 1 liter of gasoline produces roughly 2.3 kg of CO2.