What is the formula for calculating fuel consumption per 100 kilometers?

1 Answers
SanPiper
07/29/25 4:45pm
Calculation method: The standard is to divide the volume of gasoline used by the distance traveled to get the fuel consumption per kilometer, then multiply by 100 to get the fuel consumption per 100 kilometers. For example, if you travel 600 kilometers and use 45 liters of fuel, the calculation method is 45/600*100=7.5 liters per 100 kilometers. Below are other methods for calculating fuel consumption per 100 kilometers: 1. Estimation method: Fuel consumption per 100 kilometers = theoretical fuel consumption + (2-2.5). Although this method is only an estimation, it is not without examples. Since it is an estimation, there will inevitably be errors. If you are a beginner or don't have enough time to calculate the exact fuel consumption, you can use this method to temporarily estimate, and it will still have some reference value. 2. Normal calculation method: The formula for calculating fuel consumption per 100 kilometers is (phase fuel consumption * 100) / phase mileage. For example, 88L * 100 / 723 kilometers = 12.17L/100 kilometers. Here, phase fuel consumption / phase mileage equals fuel consumption per kilometer, multiplied by 100 equals fuel consumption per 100 kilometers. 3. Amateur calculation method: The fuel consumption is 100/7.5=13.3 liters, 13.4/130*100=6.1 liters/100 kilometers, that is, the fuel consumption per 100 kilometers is 6.1 liters. 4. Amateur calculation method: Download a fuel consumption calculator on your phone and fill in the data, provided you know the required data.
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