Part of the topic: 🏠 Home, energy & car
Fuel cost calculator for trips
Distance, consumption and price in – trip cost, cost per person and cost per 100 km out. Works for petrol, diesel and electric cars.
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🔒 Runs entirely in your browser – nothing you enter is uploaded or stored.
How to use it
- Enter the distance and your car's average consumption.
- Enter the current fuel price and number of people sharing the cost.
- Optionally compare with an electric car's consumption and electricity price.
Last checked: October 2026. Found a mistake? Use the form below – we fix confirmed errors and update the date.
Frequently asked questions
Where do I find my consumption?
In the on-board computer or by dividing the litres filled by the kilometres driven since the last full tank, × 100.
Does this include wear and insurance?
No – only energy cost. Total car cost per km is considerably higher.
What price should I use for EV charging?
Home charging uses your household tariff; public fast charging is usually more expensive per kWh.