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Fuel Cost Calculator

Calculate fuel cost, trip cost, fuel consumption and cost per mile or kilometer – for single trips, commuting or regular routes.

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Estimate how much a single trip, commute or regular route costs in fuel. The result separates cost per trip, monthly total cost, fuel use and cost per distance unit. English mode can display miles, mpg and gallons when you choose US or UK units.

Display currencyChoose the currency symbol for entered amounts and results. No exchange-rate conversion is applied.
UnitsMetric units are the international default. Switch to US or UK units for distance, consumption and energy or fuel price when your comparison uses them.
Enter the one-way distance in the displayed unit. US/UK mode uses miles; metric mode uses kilometers.
Use a realistic average consumption in the displayed unit. US mode shows mpg, UK mode shows imperial mpg, metric mode shows liters per 100 km.
$/l
Enter your local fuel price in the displayed unit. US mode shows price per gallon, UK mode price per imperial gallon, metric mode price per liter. No exchange-rate conversion is applied.
Optional scenario value: 0 means the fuel price stays constant in the scenario.
Period for the price scenario. Current monthly fuel cost still uses today’s price as the base.
Enable this for commuting or other regular everyday routes.
This lets you scale single-trip cost into monthly and annual fuel cost.
FAQ

FAQ about Fuel Cost Calculator

How do I calculate fuel cost for a trip?

You need the distance, fuel consumption and fuel price in the displayed unit system. In English mode you can use miles, mpg and gallons or switch to metric units.

Is the return trip included?

You can choose that directly. If return trip is enabled, the calculator doubles the one-way distance.

Can I calculate monthly commuting cost?

Yes. Just enter how many trips you make per month. The calculator will then show the total monthly cost.

Does it include all car costs?

No. The calculator only covers direct fuel cost, not insurance, maintenance, depreciation, parking, financing or other car-related expenses.

What if my fuel consumption varies?

Use a realistic average value. That gives you a good approximation for your usual trips.

Is the result binding?

No. The calculator is for general information and first orientation only. Real costs may differ.