To apply these formulas to your boat plug in its horsepower rating and multiply it by the specific fuel consumption average then divide the product by the fuel specific weight Formula To Estimate Maximum Engine Fuel Consumption Gallon Per Hour GPH specific fuel consumption x HPFuel Specific Weight. Now even if an engine operates for long periods at a constant speed it seldom operates at its full rated power. You will then receive an estimation of the average fuel economy.
To apply these formulas to your boat plug in its horsepower rating and multiply it by the specific fuel consumption average then divide the product by the fuel specific weight Formula To Estimate Maximum Engine Fuel Consumption Gallon Per Hour GPH specific fuel consumption x HPFuel Specific Weight.
To get a more accurate picture of your. Car SUV fuel efficiency can be calculated in either l100 km or MPG Litres per 100 km. C Basic Declarations and Expressions. To use the calculator simply enter the distance you traveled and the amount of fuel you used to get from your origin to your destination and click the Calculate button.