Trip Fuel Consumption Calculator
Estimate fuel liters and cost for a trip from distance, L/100 km and fuel price.
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Tool guide
Trip Fuel Consumption Calculator: how it works
Practical information to understand the result and use this tool correctly.
About Trip Fuel Consumption Calculator
A trip fuel calculator estimates how many liters you need and what the fuel will cost. Enter distance in kilometers, average consumption in L/100 km, and the price per liter.
Formula: liters = (distance ÷ 100) × consumption; cost = liters × price per liter. Example: 200 km at 7.5 L/100 km and $1.50/L → 15 L and $22.50.
Consumption is an average. City traffic, load, hills, and speed change real use. Treat the result as a planning estimate, not a guarantee.
Calculation stays in your browser. Nothing is uploaded.
How to use it
- 1Enter trip distance in km.
- 2Enter average consumption in L/100 km.
- 3Enter fuel price per liter.
- 4Read estimated liters and total cost; copy if needed.
Frequently asked questions
- How do I calculate fuel for a trip?
- Liters = (km ÷ 100) × L/100 km. Cost = liters × price per liter.
- What does L/100 km mean?
- Liters of fuel used every 100 kilometers. Lower numbers mean better efficiency.
- Can I use miles instead of km?
- This tool expects kilometers and L/100 km. Convert miles to km first (1 mi ≈ 1.609 km).
- Is this trip fuel calculator free?
- Yes. It runs in your browser with no account required.