Fuel Cost Calculator
Estimate the fuel cost of a journey based on distance, consumption, and fuel price.
✅ 100% Free
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⚡ Instant Results
Total trip cost
—
| Fuel required | — |
|---|---|
| Cost per kilometer | — |
| Cost per mile | — |
| Efficiency (L/100 km) | — |
What is a Fuel Cost Calculator?
A fuel cost calculator estimates the total cost of fuel for a trip.
How to Use This Fuel Cost Calculator
- Enter the trip distance.
- Enter your fuel efficiency (km/L, L/100 km, or mpg).
- Enter the fuel price per litre or gallon.
- Click Calculate.
How It Works
Fuel used = distance / efficiency. Cost = fuel used × price per unit.
Example Calculation
500 km at 15 km/L with fuel at $1.50/L: fuel used ≈ 33.3 L; cost ≈ $50.
Frequently Asked Questions
Can I use miles and gallons?
Yes. Select imperial units in the tool.
Privacy & Data Processing
All calculations run in your browser.
Last updated: 2026-10-01