Fuel Cost Calculator
What a trip costs in fuel, and the cost per person when shared.
km
L/100km
per L
Fuel cost
$61.88
37.5 L for 500 km
Fuel used
37.5L
Cost per km
$0.12
Each (1)
$61.88
ShowHide the working
- 1Fuel = 500 ÷ 100 × 7.5 = 37.5 L
- 2Cost = 37.5 × $1.65 = $61.88
Formula
cost = distance ÷ 100 × L/100km × priceHow it works
Works out what a trip costs in fuel, and splits it between passengers.
Example
500 km at 7.5 L/100km and $1.65/L costs about $61.88.
About the Fuel Cost Calculator
What a trip costs in fuel, and the cost per person when shared. It sits in the Auto & Travel section of NWS Calc, a free collection of calculators that run entirely in your browser. There is no signup, no paywall and no tracking — open the page, enter your numbers, get an answer.
Frequently asked questions
- Is the Fuel Cost Calculator free to use?
- Yes. Every calculator on NWS Calc is completely free, with no signup, no usage limits and no ads.
- Does my data leave my device?
- No. The Fuel Cost Calculator runs entirely in your browser using JavaScript. Nothing you type is uploaded, logged or stored on a server.
- Can I use the Fuel Cost Calculator on my phone?
- Yes. The page is fully responsive and works in any modern mobile or desktop browser — there is nothing to install.
- What else is in Auto & Travel?
- Fuel cost, mileage, trip time and vehicle running costs. You can browse the full Auto & Travel category for related calculators.