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Spain fuel cost calculator

Estimate petrol or diesel costs for a drive in Spain. Use kilometers, L/100 km and euros, with a Spanish weekly fuel reference or your own station price.

Your trip

Spain · EUR

7 L/100 km is an example. Enter your vehicle’s fuel consumption.
Not sure? Calculate your MPG.

Spain weekly average · Oct 5, 2026 · EU Weekly Oil Bulletin

Local prices vary. Uncheck to enter your own.
Source: European Commission Weekly Oil Bulletin

Round trip & split costs
✓ No signup✓ Miles or kilometers✓ Your price or an estimate

Driving in Spain

How to calculate fuel costs in Spain

Enter your road distance in kilometers, your vehicle’s fuel consumption in liters per 100 kilometers and the fuel price in euros per liter. L/100 km describes how much fuel the vehicle uses to cover 100 km. A lower value means lower consumption.

Fuel cost = distance in km ÷ 100 × L/100 km × EUR/liter

For example, a 500-km trip at 7 L/100 km needs 35 liters. At an illustrative price of €1.80 per liter, fuel costs €63. A round trip costs €126, or €42 per person if three people share. This example price is not a live station quote.

L/100 km or km/L?

L/100 km is the default for this country. If you know your car’s economy in kilometers per liter, choose km/L instead. For example, 7 L/100 km is approximately 14.29 km/L. The calculator converts the value when you change units.

Petrol and diesel

The estimated petrol price refers to Euro-super 95, while the diesel price refers to automotive diesel. If your vehicle needs another grade or you know the pump price, enter your own price. Use consumption that reflects the vehicle you will drive.

Planning a trip in Spain

Use the driving distance from your map service and consumption that reflects your vehicle and route. Station prices may differ from the national reference. Keep parking, tolls and other travel expenses separate from the fuel estimate.

Useful answers

Spain fuel cost FAQ

Which units should I use?

The defaults are kilometers, L/100 km and euros per liter. You can also use km/L or US/UK MPG. Swedish mil is a Swedish unit and is not the standard distance unit for Spain.

Is the estimated price updated every day?

Our scheduled importer checks for new data daily, but the source publishes weekly observations. The observation date is displayed. You can enter your own station price at any time.

Can I calculate diesel costs?

Yes. Select Diesel and enter your vehicle’s fuel consumption. The estimated price changes to the country’s weekly automotive diesel reference.

Can I share the cost of a return trip?

Yes. Enter the one-way distance, select Round trip and enter the number of people sharing. The estimate doubles the distance and divides the fuel cost equally.

Does the calculator include tolls and parking?

No. The result covers fuel only. Add parking, tolls and other expenses separately.