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Trip Fuel Cost

Fuel needed and cost for a trip.

Free to use, no sign-up required. Trip Fuel Cost is one of 198 tools built into Xenition, alongside a chat that can use them for you.

Estimates how much fuel a car journey will use and what it will cost, from the distance, the car’s fuel economy and the price of fuel.

How to use Trip Fuel Cost

  1. Enter the trip Distance (km).
  2. Enter the car’s Efficiency (km/L).
  3. Enter the Fuel price (/L) in your currency.
  4. Read Fuel needed and Trip cost.

How it works

Fuel needed = distance ÷ efficiency, in litres. Trip cost = litres × price per litre. For a return journey, enter the round-trip distance.

Example

A 450 km trip in a car doing 15 km/L needs 30 L of fuel. At 1.80 per litre, it costs 54.

Questions about Trip Fuel Cost

My car shows L/100 km. How do I convert it to km/L?

Divide 100 by the figure. A car using 6.5 L/100 km does 100 ÷ 6.5 = 15.4 km/L.

How do I convert miles per gallon to km/L?

Multiply US mpg by 0.4251, or UK mpg by 0.3540. A car doing 35 US mpg does about 14.9 km/L.

Use it from chat

You do not have to open Trip Fuel Cost to use it. Ask Xenition in plain language and it runs the right tool, then carries the answer into whatever you are working on — a document, a spreadsheet, a deck.

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