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Cubic Inch Calculator + Online Solver With Free Steps

The Cubic Inch Calculator is an online tool that helps find the Cubic Inch Displacement of the internal combustion engines. The calculator takes the information regarding the engine of vehicles like bore, strokes, etc.

The calculator’s output is the cubic displacement of your vehicle’s engine, the measure of the volume of all the cylinders in the machine. This displacement of the engine indicates the size of an engine.

What Is a Cubic Inch Calculator?

A cubic inch calculator is an online tool that can be used to calculate the displacement of an engine in cubic inches. It helps you to know the capacity of the engine of your vehicle. This value is commonly known as engine cc.

The cubic inch calculator calculates the engine’s capacity using the engine cylinder and piston system values. This parameter tells you about the power generated by the engine of the vehicle and fuel consumption.

If you want to calculate the displacement of an engine, you will have to perform the mathematics by hand, which becomes complex, and for each different value, you will have to repeat the whole process of calculations.

This Cubic Inch calculator makes your work very easy and simple. You can perform your work many times quicker and easier than the conventional method. This excellent calculator can perform several complex calculations in a few seconds.

This calculator is totally free of cost and very easy to use. You can access this calculator any time, anywhere. It is available 24/7. This is a ready-to-use tool; you need not perform any prior installations, downloading, or purchases before its usage.

It gives 100% accurate results within seconds. Its window is designed to be user-friendly and simple. You just need to enter the required information, and your results will be just a single click away.

This tool is handy for practitioners, especially for the students and mechanical engineers who design engines where they can get the solutions for their complex problems in a few seconds.

In the upcoming sections of this article, you will find the procedure and a detailed explanation of the calculator. Keep reading for the best experience.

How To Use the Cubic Inch Calculator?

You can use the Cubic Inch Calculator by inserting the values required by the calculator in their respective provided fields with the labels. All you need to do is to enter these values and click a button. The results will be displayed in the next seconds.

The calculator’s interface is designed to be very attractive, simple, and to the point so that anyone who uses it can comfortably use it even if he is experiencing it for the first time.

Anyone with some basic information regarding engines can easily use this calculator. The procedure to use this calculator is elaborated in detail below. You need to follow each of the given steps to get the results without any error.

Step 1

Enter the value of the engine’s bore size in the first box with the label Bore. in the text box labeled as Stroke, enter the engine stroke length in inches.

Step 2

Now in the next field with the label Multiplier, enter the value 1 if you want to know the displacement of a single engine. You can add values as per the number of engines you are dealing with at a time. The calculator will give the total displacement of all engines.

Step 3

In the last box labeled as # of cylinders, enter the number of engine cylinders.

Step 4

Once you have entered all these values, check the entered values again and click the Submit button to get the results.

Output

After clicking the Submit Button, a small window will pop up. This will show you your entered values and the result. The result is Engine Displacement in cubic inches.

How Does the Cubic Inch Calculator Work?

The Cubic Inch Calculator works by finding the displacement of the internal combustion engine in cubic inches. This displacement of the engine indicates the power and size of the engine.

The cc vale or displacement can be found using this calculator by putting the information regarding the engine in the spaces provided. You should know the stroke length, bore size, and the number of cylinders to get the output.

The usage of the Cubic Inch Calculator will be clear by first understanding the concept of Displacement of the engine.

What Is Engine Displacement?

Engine Displacement is the total volume of air swept by all the pistons of an internal combustion engine. It gives the total volume of all the cylinders in an engine. The engine works like an air pump. The ability of an engine to displace a specific amount of air in the pistons to combine it with the fuel and produce power.

We usually listen to the term that this car is 1000cc. This means the vehicle can displace 1000 cubic inches of air in the cylinders.

The pistons displace the air. The piston draws air in on the intake stroke and pushes it towards the exhaust stroke. So, the area that these pistons travel in the cylinder and the total number of cylinders tell about the capacity of the engine to displace the air.

If you want to increase your vehicle’s power, one way you can use it is to increase its engine displacement. An engine with more engine displacement will displace more air, burn more fuel, and produce more power.

Formula for Engine Displacement

For a standard internal fuel combustion engine, you can calculate the engine displacement by multiplying the size of the bore, length of stroke, and the total number of cylinders. For a round or circular piston, the bore diameter will be used.

The standard formula for finding the Engine Displacement is:

Displacement = ℼ/4×bore^2 ×stroke × number of cylinders

Now in the next section, we will briefly explain the terms used in the formula for displacement to clear the concepts

What Is the Bore in an Engine?

The bore in an engine is the internal diameter of the cylinder of any engine. If the size of the bore is increased, the power of the engine also increases because it creates more space for air and fuel, which mix to produce the power of the engine.

What Is the Stroke in an Engine?

The stroke of the engine is a phase in the cycle of the engine during which the piston of the engine moves from one dead end to the other end and vice versa. Mainly there are two types of stroke engines used, i.e., two-stroke engine and four-stroke engine.

One complete cycle includes the compression stroke activity and the exhaust stroke activity. In a normal four-stroke engine following phases or strokes are normally used.

Induction-intake stroke

Compression stroke

Combustion power expansion stroke

Exhaust stroke

The length which a piston travels in the cylinder is known as stroke length.

The cylinder is the area in an engine in which the piston travels. It is called the power unit of the engine because the fuel and air are mixed and burnt here, which is then converted into the engine power in the form of mechanical energy.

Solved Examples

An excellent way to understand the tool is to solve the examples and analyze them. Some examples are described below that are solved using the Cubic Inch Calculator.

Example 1

A four-cylinder engine has a bore size of 4 inches and a stroke length of 3.6 inches. You have to calculate the engine displacement using the cubic inch calculator.

Solution

Where:

v (Engine displacement in cubic inches) =?

s ( Stroke length in inches) = 3.6

b ( Bore diameter in inches ) = 4

c (Number of Cylinders) = 4

The calculator calculates the results using the formula as follows:

Engine displacement = (ℼ/4)×(b^2) ×s × c

 After putting values in the calculator, it will give engine displacement.

 v =  (ℼ/4)×(4^2) ×3.6 × 4

 v = 180.95 cubic inches.

 So the engine displacement is 180.95 cubic inches.

Example 2

An eight-cylinder engine has a bore size of 3 inches and a stroke length of 4.2 inches. You have to calculate the engine displacement using this cubic inch calculator.

Solution

Where:

v (Engine displacement in cubic inches) =?

s ( Stroke length in inches) = 4.20

b ( Bore diameter in inches ) = 3

c (Number of Cylinders) = 8

The calculator calculates the results using the formula as follows:

Engine displacement = (ℼ/4)×(b^2) ×s × c

After putting values in the calculator, it will give engine displacement.

v =  (ℼ/4)×(3^2) ×4.2 × 8

v = 237.50 cubic inches.

So the engine displacement is 237.50 cubic inches.

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