# How Do I Calculate Petrol Consumption?

To calculate petrol consumption, determine the capacity of your petrol tank: how many litres it can hold. Use your car until the tank is empty. Fill it to capacity. Reset the odometer. Use your car until it is empty once more. Divide the capacity by the number of kilometres appearing on the odometer. The quotient is the litre per kilometre consumption of your car.
Q&A Related to "How Do I Calculate Petrol Consumption"
 Power Consumption can be observed on electrical meter. It shows consumption in kWh unit. Also by knowing voltage & current of component, power is calculated. http://answers.ask.com/Consumer_Electronics/Other/...
 1. Find the autonomous spending, the marginal propensity to consume and real disposable income. Autonomous spending is how much consuming would still exist if income was zero. The http://www.ehow.com/how_7233048_calculate-consumpt...
 1 The next time your vehicle needs fuel, fill up the tank and write down the mileage showing on your odometer. We’ll call this FIGURE “A”. Ad http://www.wikihow.com/Calculate-Fuel-Consumption
 You wont be able to do it by running low rpm as a manual would but I would recommend the following. Fuel Filter. Clean Air Intake Filter or Add Air Charger Kit. Clean Throttle Body. http://wiki.answers.com/Q/How_do_you_reduce_petrol...
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