About This Calculator
This calculator helps you determine your vehicle's fuel efficiency by calculating the distance traveled per unit of fuel consumed. It supports input in kilometers, miles, liters, US gallons, and UK gallons. Results are standardized to kilometers per liter (km/L) and include conversions to L/100km, mpg (US), and mpg (UK) for easy comparison.
How It Works
- Enter the distance traveled and select the unit (km or mi).
- Enter the amount of fuel used and select the unit (L, US gallon, or UK gallon).
- Click "Calculate" to see your fuel mileage in km/L, plus L/100km, mpg (US), and mpg (UK).
Frequently Asked Questions
Why is the result in km/L?
km/L is a standard metric unit for measuring fuel efficiency, making it easier to compare internationally.
Are US and UK gallons both supported?
Yes. You can choose between US gallon and UK gallon as your fuel unit, and the calculator will apply the correct conversion automatically.
What other results do I get?
In addition to km/L, the calculator shows L/100km (European standard), mpg (US), and mpg (UK) to help you compare fuel efficiency in different formats.
How accurate is this calculator?
The accuracy depends on how precise your inputs are. Use actual fuel usage and distance readings for best results.