How many kilograms is 20 liters of 95-octane gasoline?
2 Answers
20 liters of 95-octane gasoline weighs 15 kilograms. One liter of 95-octane gasoline equals 0.75 kilograms. Based on gasoline density conversion, the density of 95-octane gasoline is 0.737g/ml, so 1 liter of 95-octane gasoline ≍ 0.75 kilograms ≍ 1.5 pounds. The international unit symbol for liter is L, with milliliter (mL) as its secondary unit. Here is additional information about gasoline: 1. Gasoline is produced and sold by octane rating: The rating specifications are defined by national gasoline product standards and relate to different standards. Gasoline ratings are classified by octane value. For example, 97-octane gasoline refers to a fuel with anti-knock performance equivalent to a mixture of 97% isooctane and 3% n-heptane. 2. Higher octane ratings indicate better anti-knock performance: Different octane ratings should be selected based on the engine's compression ratio, as indicated in each vehicle's user manual. Mid-range cars with compression ratios between 8.5-9.5 should generally use 90-octane (China IV) gasoline, while cars with compression ratios above 9.5 should use 93-octane (China IV) gasoline.
I've always been a driving enthusiast with over a decade of experience handling refueling. Twenty liters of 95-octane gasoline weighs approximately 29 jin (Chinese pounds) with slight variations. The calculation is straightforward: the average density of gasoline is 0.73 kilograms per liter. Multiplying 20 liters by 0.73 gives 14.6 kilograms, which converts to about 29.2 jin (since 1 kilogram equals 2 jin). Although 95-octane gasoline has a higher octane rating, its density is similar to regular gasoline. The weight is mainly affected by temperature—lighter in summer due to thermal expansion and heavier in winter as density increases. This knowledge is useful for estimating vehicle load, such as how a full tank might increase fuel consumption. However, there's no need to obsess over the exact weight during routine refueling; I prioritize safe driving and regular maintenance. Remember, just check the liter amount when refueling—weight is merely a reference. Ensuring you don't overload is what truly matters to prevent accidents.
