9 Things That Are About 2 Inches in Diameter

2 inches equals about 5 centimeters and 50 millimeters. Before you determine what falls under this category, you should understand what diameter is.

A line that passes through the center of a circle and touches both sides is the diameter of that circle. Therefore, knowing what things are 2 inches in diameter will help you compare them with other things. For example, you can compare 1 foot to a 2-liter bottle. Also, it is interesting to know the measure of things, and it can be something to brag about when you are with friends.

Check out these things that are about 2 inches in diameter.

1. Soda Can

Did you know that recycling a ton of soda cans saves energy that a typical family would use for over three years? Crazy right? Soda cans are made using 68% recycled aluminum which is the highest for any beverage.

When you measure across the top of a soda can, you will get exactly 2.13 inches. The height of the can is about 5 inches, and the widest part of the can measure 2.6 inches in diameter.

2. Roll of Tape

Duct tape is very popular in the US. The amount of duct tape bought yearly would reach the moon and back when stretched. Duct tape is so strong that you can use it to pull a ton when doubled. It is made of three layers, plastic, mesh, and rubber adhesive.

Rolls of tape come in different sizes, but scotch tape, when full, measures about. 4 inches in diameter. However, it measures just about 2 inches in diameter when half used. And once it is completely out of tape, it measures 1.4 inches.

3. 2 USA Quarters

A quarter made in 1804 was the first silver coin I’m the United States to have a value on it. Before then, coins had no denomination, and people had to go by the size of the coin. Only copper coins included a value.

The diameter of a quarter is exactly an inch. Therefore, placed side by side, two of these would make the diameter 2 inches. So, the next time you need a comparison for 2 inches, the quarters in your pocket are perfect measures.

4. Pool Ball

Fun fact, before plastic, pool balls were made of ivory. Yes, that’s right. The ball would have to be carved out if the dead center of an elephant tusk. Worse still, a single tusk only made about 3 to 4 balls. You can say that elephants owe their present existence to inventors of plastic.

Pool balls or billiards are all the same size. They are 2.25 inches in diameter. However, the white cue ball is a little larger, about an eighth of an inch larger.

5. Shot Glass

The shot glass is named after a German chemist who invented the Borosilicate glass. Friedrich Otto Schott was his name. Another theory is that when a cowboy didn’t have enough cash, he would give the bartender a bullet from his gun. In exchange, the bartender would give him a glass of whiskey. And that is how the shot glass got its name.

Shot glasses come in different sizes depending on the state or country. However, the standard shot glass has a volume of about 1.5 ounces. The diameter of a shot glass also measures just about 2 inches.

6. Lemon

Lemons turn from green to yellow because of temperature changes and not ripeness. Lemon comes from Limon, a middle English word, an old French word. That shows that lemons entered England via France.

Lemons are not all the same size. You can find really large lemons, but there are smaller lemons too. However, the ones you mostly find at the grocery store are about 2 inches in diameter.

7. Baseball Bat

When baseball first began, players used sticks as bats. By the time baseball became an official team sport, players would come with their bats. Most of them would get a woodturner to make the bats. Then, William Shroyer patented the first metal bat introduced in 1970.

Baseball bats are now either metal or wood, and their diameter is about 2 inches. The largest ones allowed by major League baseball are not more than 2.75 inches in diameter.

8. Candle

By 500 BC, candles were in use. Romans used animal fat to make candles and honor the birth of the goddess Artemis every sixth of a lunar month. And because candles were mainly made using animal fat, the hungry would steal them to eat during famines.

Candles now come in different shapes and sizes. Today, it has become an art medium that is becoming increasingly popular. The pillar candles measure exactly 2 inches in diameter.

9. Vacuum Cleaner Wheel

Do you know that the very first vacuum cleaners required two or more people to operate? They were very heavy machinery that could not be pushed or pulled by one person. However, vacuum cleaners have come a long way, and you can find lightweight ones.

The average-sized ones have wheels with a diameter of about 2.25 inches. That is close to the diameter of a soda can.

Finally, as you can see, many common things are 2 inches in diameter. Therefore, the next time you want to know what the diameter of 2 inches looks like, consider the candle burning at your side. You can find most of the things on this list in the house, and you can easily relate to them. Moreover, your friends would be impressed with the interesting facts you learn from this.