About how to convert liters of gasoline per ton

Nowadays, many fuels and lubricants consumers often have difficulty translating the amount of fuel from volume units to weight units and vice versa. This issue is especially worrying for accountants who take into account its receipt and implementation. Indeed, how to convert liters of gasoline per tonne or do the counting down? The time has come to finally deal with this issue.

How to get from tons of liters

Once at school we were taught that the weight of any physical body depends on its density. The same statement holds true for liquids. The higher the density of gasoline or diesel fuel, the less will be its volume. This ratio can be written as a simple formula:

V = M / ρ, in which ρ is the density of fuels and lubricants, kg / m3, V is the volume of fuel expressed in liters, M is the mass of fuels and lubricants in kg.

Thus, it seems that the answer to the question of how to convert liters of gasoline per tonne is quite simple. First of all, you need to find what the density of the desired type of fuel and lubricants is, and then perform an elementary mathematical operation. However, this is where the difficulties begin. The fact is that fuel density is a whimsical thing and depends not only on the type of fuel, but also on air temperature. In the summer, in the heat, it is smaller, and the volume of fuel and lubricants increases, and in the winter, on the contrary, the density decreases, and liters become smaller. Therefore, in order to avoid confusion, and people did not puzzle over how to convert liters of gasoline per ton, GOST 305-82 for diesel fuel and GOST 2084-77 for gasoline were developed at one time. These documents contain tables with all the detailed technical information for each type of fuel and lubricants.

How to get from liters tons

In order to find out what the mass of a specific volume of fuel is equal to, we use the inverse relation: M = V x ρ. Do not forget that the result will be kilograms that still need to be converted into tons. Everything seems to be clear, but there still remains the issue of taking into account and submitting reports to regulatory authorities. The weather often changes, and constantly looking at the thermometer is somehow frivolous. How to be in this case?

Translation Odds

For a simplified and correct conversion, the Ministry of Industry and Energy of the Russian Federation decided to establish fixed average density values ​​for each type of fuel. Now accountants are not worried about how to convert liters of gasoline per ton, but simply use the accepted coefficients. So, for example, for A-76 (AI-80) gasoline it is 0.715 g / cm ³ , for AI-92 fuel the average specific gravity is 0.735 g / cm ³ , for AI-95 it is 0.750 g / cm ³ and finally, the average specific gravity of AI-98 is 0.765 g / cm ³ . As for diesel fuel, in order to transfer from tons to liters or vice versa, it is customary to use a coefficient of 0.769. At the same time, Rostekhnadzor uses its established density values ​​to recalculate fuel and lubricants. So, for liquefied gas, the average value of this parameter is 0.6 t / m ³ , and for diesel fuel it is 0.84.

A simple conclusion follows from this: when compiling reports, it is necessary to use the coefficients that the controlling body that accepts them adheres to. It remains to add that hydrometers are used for the actual density measurement, and besides this, you can use the information specified in the consignment notes .