# What Is The Weight Of Diesel Fuel Per Litre?

It’s worth noting that diesel fuel expands as the temperature rises. At 15.5°C (59.9°F or 288.65K) and standard atmospheric pressure, diesel weighs 0.8508 gram per cubic centimeter or 850.8 kilogram per cubic meter, i.e. diesel density is 850.8 kg/m3.

## What does diesel fuel weigh?

Fuel is the lubricant that keeps trucks on the road. If you want to haul profitable goods and keep your trucking firm afloat, you’ll need diesel fuel to get from point A to point B.

Although it’s a simple calculation, have you ever considered the intricacies of diesel fuel? Have you considered how much diesel fuel weighs? What’s the weight of a full tank of diesel fuel? Is there a difference in the weight of diesel based on the outside temperature? How does the weight of diesel fuel affect the weight of your truck, especially when it’s time to weigh it?

### What is the weight of diesel fuel?

A gallon of diesel is approximately 7 pounds in weight. In the United States, diesel weighs somewhat less than 7 pounds per gallon (and slightly more than 7 pounds per gallon in Canada), but we’ll use 7 pounds per gallon to keep things simple.

### What is the fuel weight of a full tank?

Semi-truck fuel tanks are available in a variety of sizes, but they typically store 125 to 300 gallons of petroleum. Each side of the tractor has a gasoline tank, with fuel apportioned between the two tanks to balance the truck’s total weight. Because diesel fuel weighs around 7 pounds per gallon, a full tank of diesel might weigh anywhere between 875 and 2,100 pounds.

### Does the weight of diesel fuel change when it’s colder vs. warmer?

Yes, but it’s a teeny-tiny fraction of a percent. Take a look at this handy calculator. Let’s say the temperature is 16 degrees Fahrenheit and a gallon of diesel weighs 7.1 pounds. When the temperature is 106 degrees Fahrenheit, a gallon of diesel fuel weighs 6.8 pounds. Now set the temperature to 69 degrees Fahrenheit, which is a very pleasant temperature. The weight of a gallon of diesel fuel is 6.9 pounds. See? All of the differences are minor. Consider the following scenario: Depending on the size of the fuel tank, the temperature weight differential of diesel fuel will never be more than 10-50 pounds.

## How much does fuel weight per litre?

Aromatics, usually chemical molecules that are derivatives of benzene, are found in higher-density gasoline. Because gasoline floats on water, water has a higher density than gasoline. Because the two compounds do not mix and gasoline is lighter, gasoline will float if they are combined in a container.

One gallon of frequently used fuel, such as gasoline, weighs about six pounds. To put this in perspective, a gallon of water weighs around 8.4 pounds. When utilizing fire around this very volatile substance, it’s vital to be cautious. Because water is denser than gasoline, it should not be used to extinguish a fire ignited by gasoline.

## How do you calculate fuel weight?

Let’s pretend we have 15 gallons of fuel on board. Subtract the total amount of gasoline you have on hand at takeoff from the total amount you’ll burn during the flight. What is your fuel weight for takeoff? Multiply your takeoff gallons by the weight of fuel to get your takeoff fuel weight.

## How much does number two diesel fuel weigh?

• Unit of measurement. While density is expressed in a variety of ways – g/cm3, kg/L, kg/m3, lbm/ft3, or slugs/ft3  the real number is nearly constant. How you convert one gallon of fuel will cause a variance in determining how much it weighs. Are you measuring in US, British, or Canadian units? Do you want to calculate in US gallon, dry gallon, or imperial gallon? The imperial gallon (impgal = 4.55 liters), the US gallon (usgal = 3.76 liters), and the US dry gallon (usdrygal = 4.40 liters) are the three measurements currently in use (values are rounded off to the second decimal place). Despite the fact that the imperial gallon weighs the most, the US gallon is the international standard.
• Temperature. It’s vital to remember that fuel volume varies depending on humidity, temperature, and weather conditions. Diesel has a density of less than 7 lb/gal at normal temperature. It weighs a little more than 7 pounds at 32°F. A gallon of fuel will weigh around 6.8 pounds at temperatures of 100°F or higher. Because of this variation, fuel density is measured at standard temperatures of 15°C or 59°F. Similarly, as the temperature drops, the viscosity of diesel increases. Its shape changes from a gel at 19 °C (2.2 °F) to 15 °C (5 °F), which not only clogs gasoline lines and filters but also makes it a little heavier.
• API and Specific Gravity The American Petroleum Institute devised this standard to estimate the weight of petroleum in relation to water, which is required for converting diesel volume to, say, US gallons. Furthermore, it is a widely used field test for determining the quality and energy content of diesel fuel: the higher the API, the lower the energy; the higher the S.G., the higher the energy output. The specific gravity (S.G.) of pure biodiesel is 0.88. Sulfur-rich diesel blends, such as ULSD, have greater values than biodiesel, which contributes to its lighter weight. The 2D or Number 2 diesel ranges from 0.876 to 0.802. Diesel fuel’s specific gravity ranges from 0.82 to 0.90, resulting in a weight of 6.85 to 7.5 pounds per gallon.
• Fuel Quality. The ease of ignition, horsepower, and fuel efficiency of diesel fuel are all measured in cetane levels, which are proportional to the fuel’s entire weight. A greater cetane number leads in a higher API gravity and lower density in fuel when obtained through the refining process. Because the minimum cetane rating in Europe is higher than in other countries, diesel in the United Kingdom would have a lower weight range of 6.95-7.04 lbs compared to diesel in the United States. Fuel grades in Canada, like in Europe, are moving toward EN 590 standards, resulting in lighter diesel.