Fuel Cost Calculator Spain | Instant Trip Expense Estimator

A car’s average fuel consumption (MPG or L/100km) depends on its make, model, age, technical condition, your driving style, and road conditions. To find specific data for your vehicle:

• Check the owner’s manual: Manufacturers provide official fuel efficiency ratings.
• Use online databases: Websites like Fuelly or Spritmonitor.de have real-world fuel consumption data submitted by thousands of drivers.
• Calculate it yourself: Use the formula:
  $$ \text{Avg. Consumption (L/100 km)} = \left( \frac{\text{Liters of fuel added}}{\text{Kilometers driven}} \right) \times 100 $$

The toll price for the AP-7 motorway (Autopista del Sol) between Marbella and Malaga varies by season.

• Off-peak season: The toll for a standard car is approximately €5.55.
• Peak season (summer, holidays): The toll increases to approximately €8.90.

Please note: These prices are subject to change. Always check current rates before your trip.

Our calculator is a simple tool designed to give you a quick and accurate estimate of your travel costs. It uses a straightforward, step-by-step process based on the data you provide.

Here’s how the calculation works:

1. Step 1: Calculate Total Fuel Needed
   First, it determines how many liters of fuel are required for the entire trip. It takes the total distance and divides it by 100, then multiplies the result by your car’s fuel consumption.
   Formula: `(Distance / 100) * Consumption = Total Fuel`


2. Step 2: Calculate Total Trip Cost
   Next, it calculates the total cost of the journey by multiplying the total fuel needed (from Step 1) by the price per liter you provided.
   Formula: `Total Fuel * Price Per Liter = Total Cost`


3. Step 3: Calculate Cost Per Person
   Finally, if you enter more than one person for the trip, it splits the bill. The total trip cost (from Step 2) is divided by the number of people traveling to show how much each person should contribute.
   Formula: `Total Cost / Number of People = Cost Per Person`

The results give you a clear picture of both the overall expense and the individual share, helping you budget your travels more effectively.

Adopting eco-driving habits saves money and helps the environment. Key tips include:

• Drive Smoothly: Avoid aggressive acceleration and sudden braking.
• Check Tire Pressure: Underinflated tires increase fuel use.
• Optimize Gear Shifting: Shift to higher gears as early as possible.
• Reduce Weight and Drag: Remove unnecessary items and roof racks.
• Use Air Conditioning Wisely: The A/C system increases fuel consumption.

Fuel prices change daily. To find the cheapest gas stations in Marbella in real-time, use price comparison apps (like GasAll, Gasoapp) or websites. You can also check Google Maps, which often displays current prices.

Generally, stations at large supermarkets and “low-cost” self-service stations on the outskirts of town tend to offer the most competitive prices.