Fuel Tank Range Calculator
Enter your tank capacity, fuel economy and current fuel level to estimate how far you can drive before running out.
Fuel Tank Range Calculator
Estimate your remaining driving range based on tank size, fuel economy and current fuel level.
This calculator provides an estimate for general informational purposes only. It is not a substitute for professional financial, mechanical or engineering advice.
Your remaining range is simply the usable fuel currently in your tank multiplied by your vehicle's fuel economy — this calculator combines your tank size and current fuel percentage to compute it.
Example
- With the default values shown above, this calculator returns: Usable Fuel in Tank (liters) ≈ 55.00; Estimated Driving Range (km) ≈ 825.00.
Frequently Asked Questions
How accurate is this estimate?
It's a straightforward calculation from your inputs, but real-world range varies with driving style, terrain, load and weather, so treat it as an estimate rather than an exact figure.
What if my fuel economy is in miles per gallon?
Convert your fuel economy and tank capacity to km/l and liters first using the Fuel Economy Unit Converter.