Fuel Cost Calculator — Trip Petrol Expense
Calculate how much a trip costs in fuel: enter the fuel price, your car's consumption (L/100km) and the distance, and get the one-way, round-trip and monthly fuel cost instantly.
The calculated fuel cost will appear here.
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What is it
A tank of fuel hides the cost of every kilometre. Consumption times distance times price turns any trip into a number you can plan around.
Notes & fun facts
When you know the price of every kilometre, decisions get easier — commute vs. remote, drive vs. train, and when to switch to a more efficient car.
Origin & history
Estimating fuel cost from distance and consumption became everyday practice as cars spread. As the auto industry matured, "liters per 100 kilometers" gradually became the universal economy figure — both dashboards and carmakers used it to describe how economical a car is. Once the automobile moved from a luxury for the few to a commuting tool for ordinary families, multiplying consumption, distance and fuel price to price out a trip or a month of driving became one of the most familiar entries in any commuting budget.
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