How Many Ping Pong Balls Fit In A 747

How Many Ping Pong Balls Fit In A 747

Ping pong is a game that is both entertaining and educational. This game is also well-known for the versatility with which its equipment can be used. Ping pong tables, for example, are used as a dinner table, workstation, and many other things.

Ping pong balls fall within this category as well. Some people, or perhaps organizations, utilize balls to measure the car's odd space. Because a straight measurement for those spaces isn't accurate. Therefore, how Many Ping Pong Balls Fit in a 747is discussed in this article.

How Many Ping Pong Balls Fit In A 747

Measuring the odd space of the car is necessary to provide their customers an idea of those places. So that clients can decide how they want to use those areas. The glove compartment of a car, for example, is not an even space to measure with a measuring tape or whatever. However, the consumer must be aware of the measurements to determine whether their items will fit perfectly. However, not every car is the same size or can fit the same number of balls.

The diameter of each ping pong ball, however, is the same. It can be considered a universal measurement. That is why a lot of people use this ball to measure the odd areas on a car's circumference. To complete the task, one must be knowledgeable.

The same goes for the measurement of the 747 airplanes. The organization measures the inside of the plane with the ping pong balls.


We know that,

A square = 40 mm ping pong ball = 4 cubic inches


One can fit 123/ 4 = 144 * 3 = 432 ping pong balls in a cubic foot inside the car.

As for the calculation, if someone claims that there front part of the car is 30 cubic feet. That means there will fit 432 * 30 = 12960 ping pong balls.

One can easily calculate the number of spaces by this calculation along with the number of ping pong balls the car can store.

As for the 747,

The 747-400 features a passenger volume of 876 cubic meters, plus a cargo volume of 159 cubic meters, for a complete of 1035; using an equivalent method as Jack, this gives about 22,870,000 ping pong balls:

103543π (.02)3⋅π18√≈22,870,000103543π(.02)3⋅π18≈22,870,000

It would be impossible to take off a fully loaded 747-400 with this many regular 2.7-gram ping pong balls. This is an excellent illustration of how various design concerns might be addressed. Specifically, the need for a spherical fuselage. Airliners have greater internal room than they require due to the need for aisles.

In real-world circumstances, for example, the payload is restricted by weight rather than volume. The weight and volume restrictions should ideally be met at the same time. Because more volume equals more surface area, which equals more skin friction drag, more thrust is required, reducing fuel efficiency.

Another example of calculation can be,

The formula for the cylinder is = πr2h

Estimating that an airplane has a radius of 1 meter (assuming the plane has the same height as a standard office floor) and a length of 33 meters (400 seats in an airplane with 10 seats per row = 40 rows, plus another 10 rows for the pilot and restrooms = 50 rows * 2 feet = 100 feet or 33 meters).

The volume of the airplane is 103m^3 or 33πm^3 or 33mπcm^3

Then, estimating that the tennis ball has a radius of 3.3cm we can calculate the volume.

In that case, the volume of the tennis ball can be calculated by the formula of a sphere.

The volume of a sphere is = (4 πr3)/3

The volume of the tennis ball would be 47.916πcm^3.

Finally, after dividing the volume of the airplane by that of the tennis ball we arrive at 688,705.

Therefore, we can fit approximately 688,705 tennis balls in a Boeing 747.

It will be a fun thing for the family with the children to have a time calculating the amount. It will increase the children to learn math with fun. One can simply put some balls inside a small compartment of the small 747 planes and then measure the compartment. Interestingly, parents can give a quiz to the children to calculate the number of ping pong balls by giving a clue of the space measurement.


To conclude, ping pong balls hold a universal measurement and have a round shape. For those, some of the popular companies use it as a tool to measure the odd place of the car and planes. By saying how much ping pong ball can fit inside the car or plane one can think of the exact size of the car. However, not every car can hold the same amount of ball but the calculation is the same.

Hopefully, the article will help the seeker to find How Many Ping Pong Balls Fit in a 747. Also, it will increase people to have fun with their children.

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