# What is the Volume of a Ping Pong Ball?

Have you ever wonder what is the volume of a ping pong ball while holding one? If you have then you are a very curious person. It's often seen that while playing ping pong many people think about this question. But they still couldn’t find the answer. That feels like having a fishbone stuck in the throat as whenever they grab the ball they remember about the question.

If you are one of them then you have come to the right place indeed. Today we will discuss about the volume of a ping pong ball and we will show you how to calculate the volume of the ball.

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## What is the Volume of a Ping Pong Ball?

Finding the volume of the ping pong ball is very easy. To find the volume we will have to use a simple geometric formula. But first of all, we have to know the diameter of a ping pong ball. The diameter of a ping pong ball is about 1.5 inches. Now we know the diameter of the ping pong ball let’s start with the process.

We will use the formula of volume = (4/3) * π *  to find the volume of the ping pong ball.

As a ping pong ball is 1.5 inches in diameter that means it is equal to 1.5*1.5*1.5 = 4 cubic inches almost.

We know that there are 12 * 12* 12 cubic inches in a cubic foot which is almost 1750 cubic inches in a cubic foot.

So, 4/1750 is equal to 0.002286 cubic feet. It is the value of .

Volume = (4/3) * π *

= (4/3) * 3.14 * 0.002286

= 0.0096 approximately.

By following this method one can simply calculate the volume of a tennis ball and also the golf ball.

## Size and Weight of a Ping Pong Ball

Size- Ping Pong balls are available in two sizes one is for official and another is for unofficial. According to the international regulation, the size of a ping pong ball is about 40 mm in diameter which is approximately 1.57 inches. This wasn’t the official size previously. It became the standard size after the 2000 summer Olympics.

However, many professional ping pong players still play with the unofficial ping pong ball which is 38 mm and about 1.5 inches almost. One will be able to find this ball easily in the market.

If you are a beginner then play with both sizes and see which one is suitable for you.

Weigh- According to the ITTF, the official size of a ping pong ball is about 2.7 gm. However, the ball can be found also in 2.6 gm. One will feel the difference in the balls as the weight raises. The big difference between the lighter and heavier ball is the bounce.

Generally, the lighter ping pong ball will bounce more on the table and they are also slower. Lighter balls will need more effort. On the other hand, a heavy ping pong ball won't bounce like the lighter balls. They will bounce less and also these are fast.

Professionals prefer the heavy balls for their game. But a beginner can play with both heavy and light balls to see the difference and choose the suitable one.

## How Big is a Ping Pong Ball?

The ping pong ball is a very small ball. It is only 1.57 inches in diameter and its weight is only 0.095 ounces. If you are imagining the size of the ball you may feel how small the ball can be. For further inspection grab a ball then you will see how small the ball is. There is also a further small sized ping pong ball which is only 1.5 inches. If you want to know size of ping pong table.

### Ping Pong Ball or Golf Ball which one is Bigger?

The golf ball is bigger than the ping pong ball. The increase in the size of the ping pong ball after the 2000 Summer Olympics made the ping pong ball closer to the size of the golf ball. But it is still small. As we said before the regulation size of the ping pong ball is about 1.57 inches and the regulation size of the golf ball is more than 1.68 inches in diameter.

Also, the weight of the golf ball is heavier than the ping pong ball and the weight is 1.620 ounces.

If you want to feel the difference in the size and weight of the ping pong ball and golf ball simply hold an official golf ball in one hand and an official tennis ball in the other. By doing this you will be able to tell which one is bigger and heavier.

Volume of a Ping Pong Ball

## How Many Ping Pong Balls can Fit in a Swimming Pool?

While playing ping pong in the poolside it is often thought by many people that how many ping pong balls they will need to fill the pool. If you have also thought about this today we will tell you about the number of ping pong balls you need to fill a swimming pool.

• If the pool is 24 inches long and 12 inches wide then you will need more than 16,000 ping pong balls to fill only one layer off the pool. But if you want to fill the whole pool you will need more than 2 million ping pong balls.
• But if you want to fill an Olympic pool that is 9 feet 10 inches deep you will need more than 15 million golf balls.
• Let's discuss about one more thing and it is how many ping pong balls you will need to fill a school bus. For this first, we have to determine the size of the school bus. To fill a standard school bus one will need more than 2 million ping pong balls. However, the number of balls can be less than 2 million as inside the bus there will be scrap, seats, and metal bars.