First of all calculate how much fuel your car consumes per 100 kilometers. After that you can use the calculator above to calculate fuel cost for your trip.
Idling can use between 1 and 2 liters of fuel per hour. Idling for half minute wastes more fuel than restarting the engine. Cars with automatic start-stop system will reduce fuel emission especially on traffic jams and traffic lights.
Rapid acceleration, harsh braking, rapid lane changing will increase fuel consumption by 31%. Keep speed of the car same as long as possible for optimum fuel consumption.
Currently regular gas price in the USA are around 3.54 USD per gallon.
Currently gas prices in Canada are around 155 CAD per liter.
Currently petrol price in UK are around 165 GBP per liter.
Currently petrol prices in Australia are around 1.7 AUD per liter.