Conversion & Utility
Fuel Cost Calculator
Plan a journey by estimating fuel use and cost.
Your details
Enter your details below
Your result
Based on the values you enter
Fuel Cost result
Enter values to calculate.
Your result explanation will appear here.
Useful next checks
- Check units and rounding before using the result.
- For changing rates, confirm the source rate before relying on it.
- Use the detail text to see what conversion was applied.
Intro
Use this fuel cost calculator to estimate the fuel cost for a journey.
How it works
Enter distance, vehicle fuel economy, and price per litre. The calculator estimates litres used and total cost.
Formula
Fuel used is distance / 100 x L/100km. Cost is fuel used x price per litre.
Example calculation
A 250 km trip at 7.2 L/100km uses about 18 litres. At 1.55 per litre, the cost is about 27.90.
Frequently asked questions
- This version uses kilometres and litres.
- It does not include tolls, parking, vehicle wear, or charging costs.
Can I use miles?
Version one uses kilometres and litres. Add a unit selector later if your audience needs miles and gallons.
Does it include tolls or parking?
No. It estimates fuel cost only.