Fuel Economy Calculator
Calculate your vehicle's fuel economy, estimate trip costs, and compare vehicles to find potential savings.
Per gallon
Miles Per Gallon (MPG)
0
Liters per 100km (L/100km)
0
Cost per mile
$0
This calculator helps you determine your vehicle's fuel economy, estimate trip costs, and compare the long-term costs of your vehicle's fuel economy, estimate trip costs, and compare the long-term costs of different vehicles. All calculations are estimates and may vary based on actual driving conditions and fuel prices.
Understanding Fuel Economy
Fuel economy is a measure of how efficiently a vehicle uses fuel. It's typically expressed as miles per gallon (MPG) in the United States, liters per 100 kilometers (L/100km) in Europe and many other countries, or kilometers per liter (km/L) in some Asian countries.
How to Calculate Fuel Economy
Calculating your vehicle's fuel economy is straightforward. You need to know the distance traveled and the amount of fuel consumed:
Miles Per Gallon (MPG)
MPG = Distance in miles ÷ Fuel used in gallons
Liters per 100 Kilometers (L/100km)
L/100km = (Fuel used in liters ÷ Distance in kilometers) × 100
Kilometers per Liter (km/L)
km/L = Distance in kilometers ÷ Fuel used in liters
Factors Affecting Fuel Economy
Many factors can affect your vehicle's fuel economy, including driving habits, vehicle maintenance, tire pressure, and weather conditions.
Tips for Improving Fuel Economy
- Drive smoothly and avoid aggressive acceleration and braking.
- Maintain your vehicle properly, including regular oil changes and tune-ups.
- Check your tire pressure regularly and keep your tires properly inflated.
- Reduce unnecessary weight in your vehicle.
- Avoid idling for extended periods.
Fuel Economy Standards
Many countries have fuel economy standards to encourage manufacturers to produce more fuel-efficient vehicles. These standards are often expressed as a minimum MPG or maximum L/100km.
Disclaimer
This fuel economy calculator is intended for informational purposes only and should not be considered a substitute for professional advice. Actual fuel economy may vary depending on driving conditions and vehicle maintenance.