Fuel Cost Calculator
Convert & Calculate

Fuel Cost Calculator

Enter your trip distance, your vehicle efficiency, and your fuel price per litre. This estimate is for planning only — real-world fuel use varies with speed, traffic, tyre pressure, load, temperature, and driving style.

Estimated cost

How it’s calculated

For L/100km, fuel used (L) = distance × (L/100km) ÷ 100. For MPG (US), fuel used is computed in gallons, then converted to litres. Total cost = litres × price per litre.

Planning tip

If you want a safer estimate, add a small buffer (for example 5–10%) for stop-start traffic and hills.