Enter distance, fuel economy, and fuel price to see the total journey cost. Mix miles, km, mpg and litres freely.
Enter your trip distance, vehicle fuel economy, and local fuel price, then choose the matching units. The calculator converts everything internally and shows the total cost in your chosen currency — $, £, or €. It handles miles alongside litres, kilometres alongside mpg, and US/UK gallons separately.
Select your currency, enter the distance and its unit, enter the fuel economy and its unit, and enter the fuel price per litre or per gallon (US or UK). The total cost updates as you type.
Yes. The tool converts everything internally, so you can enter distance in miles or kilometres, economy in mpg or L/100km, and price per litre or per gallon.
The US gallon (≈3.785 litres) and the UK/imperial gallon (≈4.546 litres) are different. mpg figures also differ between the two, so the calculator keeps them separate.
Not in the first version — it shows the total trip cost. Use the Tip Splitter or a simple share of the total if you need to divide it.
This tool runs entirely in your browser. Nothing you type or paste is sent to any server — all processing happens locally on your device.