Fuel Cost Calculator
Estimate liters needed and total fuel cost for a trip using distance, consumption, and fuel price.
How it works
- 1
Enter your values in the fields.
- 2
Results update automatically as you type.
- 3
Use Reset to clear and try another scenario.
Why use this calculator
- Trip fuel cost
- Liters required
- Cost per km
- Simple road-trip planning
Plan before you drive
Multiply distance by consumption rate, then by price per liter to estimate fuel spend.
Consumption units
This page uses liters per 100 km — convert from MPG if needed before entering.
Frequently asked questions
City vs highway?
Use an average consumption that matches your trip mix.
Round trips?
Enter total distance for the full journey.
Currency?
Any — results use the same numeric currency as your price input.