Fuel Cost Calculator
Estimate trip fuel use and cost from distance, vehicle consumption and fuel price.
Set your values
Adjust the values, then calculate your result.
How to use Fuel Cost Calculator
- Enter the measurements or amounts in the fields above.
- Check that dimensions, rates and units match the labels.
- Select “Calculate trip cost” to see a clear estimate and the formula used.
How the fuel cost calculator works
Fuel used = distance × consumption ÷ 100. Trip fuel cost = litres used × price per litre.
Check your measurements and assumptions
This is a route estimate, not a live fuel quote. Traffic, speed, weather, load, terrain and fuel-price changes affect the actual amount.
Review the estimate before you act
Compare this result with an independent measurement, supplier quote or institution guidance when the decision matters. Confirm that the units and assumptions match the labels above, and update the inputs when the conditions change. Keep a note of the values used so you can reproduce the estimate later. This calculator is a planning aid and does not replace professional, product-specific or local guidance.
How do I calculate fuel cost for a trip?
Multiply distance by the vehicle’s litres per 100 kilometres, divide by 100 and multiply by the price per litre.
Is input uploaded?
Processing takes place in your browser. This tool does not send your input or selected files to a conversion API.