Ever noticed everyday things that are **20 centimeters** long? From actors to daily gadgets, these items make understanding measurements a breeze. Knowing the size of these common objects helps in estimating 20 centimeters effortlessly in lots of scenarios.
Key Takeaways:
- Knowing common objects that are 20 centimeters long can help you estimate measurements in everyday scenarios.
- Kenny Baker, the actor famous for playing R2-D2 in Star Wars, had a height of 110 centimeters, serving as a reference point.
- A US quarter’s diameter can be used as a reference for estimating a length of 20 centimeters.
- Stacking 10 CDs together can give you an approximate length of 20 centimeters.
- The length of three thumbtack pins can help you visualize 20 centimeters.
Kenny Baker – The Height of an Actor
Kenny Baker, the actor famous for his role as R2-D2 in the Star Wars franchise, had a height of 110 centimeters. Baker, along with his wife, made appearances as Ewoks in the 1984 Star Wars film, “Return of the Jedi.” This height serves as a reference point for objects that measure approximately 20 centimeters.

Actor | Character | Height |
---|---|---|
Kenny Baker | R2-D2 | 110 centimeters |
Quarters – A Common Object
In everyday life, we often come across objects that help us visualize and understand different measurements. One such object is the humble US quarter. With its familiar design featuring George Washington on one side and an eagle on the other, the quarter is a common currency denomination that can serve as a reference point for various measurements.
When it comes to estimating a length of 20 centimeters, quarters can provide us with a helpful comparison. The diameter of a quarter is approximately 0.96 inches, which is equivalent to 2.44 centimeters. To visualize a length of 20 centimeters, we can use a simple calculation:
3/4 * (diameter of a quarter) = length of 20 centimeters
By multiplying three-fourths of the quarter’s diameter, which is 1.83 centimeters, by a factor of ten, we can estimate a length of 20 centimeters.
To better understand this visual representation, refer to the table below:
Object | Diameter | Length (3/4 of Diameter) |
---|---|---|
US Quarter | 0.96 inches | 1.83 centimeters |

As you can see, a quarter’s diameter and the resulting three-fourths of its diameter can help us estimate a length of 20 centimeters. This practical reference demonstrates the versatility of everyday objects in aiding our understanding of measurements in various contexts.
CDs – Nostalgia and Thickness
CDs, reminiscent of the 90s, hold a special place in our hearts. These compact discs not only bring back memories of our favorite music and movies but also serve as a practical measurement reference. When trying to visualize a length of 20 centimeters, stacking 10 CDs together provides a handy comparison.
Each individual CD has an average thickness of approximately 2 millimeters. By stacking 10 CDs, the combined thickness totals around 2 centimeters, making it a reliable estimation for 20 centimeters. This simple visual representation allows us to relate measurements to a familiar everyday object.
CDs | Thickness | Stack of 10 CDs |
---|---|---|
1 CD | 2 mm | – |
10 CDs | – | 2 cm |
Whether it’s for school, work, or hobbies, understanding the length of 20 centimeters can be made easier with the help of CDs. So the next time you need a quick measurement reference, look no further than your collection of CDs for a tangible and nostalgic comparison.
Thumbtack Pins – Pinning It Down
Thumbtack pins are a practical and commonly used tool for attaching notes or papers to boards. These small but essential items come in various shapes and sizes, but their length is typically around one-fourth of an inch.
To truly grasp the length of 20 centimeters, it can be helpful to visualize the size of three thumbtack pins combined. By combining the lengths of three thumbtack pins, one can gain a better understanding of this measurement.
“Thumbtack pins may seem small individually, but when combined, their lengths can provide a tangible reference point for estimating 20 centimeters.” – {Author Name}
Imagine holding three thumbtack pins in your hand. Their lengths, when combined, span across a distance equal to 20 centimeters. This visualization can be useful for estimating measurements or comparing the size of objects.
Whether you’re a student, a professional, or an avid organizer, thumbtack pins are a versatile and indispensable tool. Their length, though small, can hold significant value when it comes to visualizing measurements and ensuring accurate placements.
Now, let’s take a look at a visual representation of thumbtack pins and their lengths:
Item | Length (Approximate) |
---|---|
Thumbtack Pin | 1/4 inch |
Three Thumbtack Pins (Combined) | 20 centimeters |
Peas – From the Garden to Measuring
Peas, a staple in many households, have a diameter ranging from 7.5 to 8.5 millimeters. These small, round vegetables are not only delicious but also provide an interesting way to estimate a length of 20 centimeters.
Here’s a fun way to visualize it: Take five peas and place them side by side. To make it more interactive, you can even consume two peas and line up the remaining three. The combined width of these 2.5 peas will be equal to 20 centimeters!
“Peas, like many everyday objects, offer an easy and intuitive way to understand measurements. By using peas as a reference point, you can quickly estimate the length of 20 centimeters in a fun and relatable manner.”
So the next time you need to visualize a length of 20 centimeters, grab some peas from your kitchen and have fun measuring with this unique and tasty unit of measurement!

Additional Uses for Peas
Aside from their role in measurement, peas have numerous other uses. They are a versatile ingredient that can be used in a variety of dishes, such as salads, soups, stir-fries, and pastas. Peas are also packed with nutrients, including fiber, vitamin C, and vitamin K.
Furthermore, peas can be a great addition to your garden. They are relatively easy to grow and provide a bountiful harvest. Whether you prefer sugar snap peas, snow peas, or garden peas, cultivating your own peas allows you to enjoy their fresh taste straight from your backyard.
So, whether you’re measuring or cooking, peas are a versatile and delightful addition to your everyday life.
Golf Balls – A Game of Precision
Golf balls are essential equipment in the game of golf, designed for precision and accuracy. These small, dimpled spheres play a significant role in determining the outcome of a player’s shot.
With a diameter of approximately 1.68 inches, golf balls are slightly smaller than the average tennis ball. The compact size allows golfers to achieve maximum distance and control while striking the ball with their club.
To visualize a length of 20 centimeters, one can take half the diameter of a golf ball. As the golfer lines up their shot, they can imagine the distance between two points on the golf ball, equaling 20 centimeters.
Within these unassuming balls lies the potential for incredible shots and unforgettable moments on the golf course. Whether it’s a perfectly struck drive off the tee or a delicate putt to sink the ball into the hole, the right golf ball can make all the difference.
So the next time you’re on the green, take a moment to appreciate the precision and craftsmanship that goes into each golf ball. It may be just a small, seemingly insignificant object, but it plays an integral role in the game of golf.

Golf Ball Brand | Price (per dozen) | Compression |
---|---|---|
Titleist Pro V1 | $49.99 | High |
Callaway Chrome Soft | $47.99 | Low |
TaylorMade TP5 | $44.99 | Medium |
No. 2 Pencils – For Writing and Measurement
No. 2 pencils, often associated with nostalgia, are not only great for writing but also serve as a handy tool for measurement. These pencils have a hexagonal diameter equivalent to one-fourth of an inch, making them a convenient reference point for estimating lengths.
When it comes to visualizing a length of 20 centimeters, three No. 2 pencils come to our rescue. By placing these pencils side by side or stacking them on top of each other, we can easily gauge the approximate length we’re looking for.
No. 2 pencils have been a staple in classrooms, offices, and homes for years, valued for their versatility and reliability. Whether you’re jotting down notes, sketching a masterpiece, or simply need a measurement guide, these pencils provide the perfect solution.

Pencil Measurement Table
Pencil Type | Diameter |
---|---|
No. 2 pencil | 1/4 inch |
Colored pencil | 3/16 inch |
Mechanical pencil | 1/8 inch |
Aspirin Tablets – Size and Usage
The use of aspirin tablets is widespread due to their effectiveness in alleviating pain, reducing fever, and preventing blood clotting. These tablets, commonly found in medicine cabinets, have a diameter of approximately 1.4 centimeters.
When it comes to visualizing a length of 20 centimeters, one can estimate using approximately 1.5 aspirin tablets. The diameter of an aspirin tablet serves as a practical reference for everyday measurements, allowing individuals to gauge the length of objects with ease.

By understanding that 1.4 centimeters is the diameter of an aspirin tablet, one can visualize the length of 20 centimeters by utilizing approximately 1.5 of these tablets. This provides a tangible and relatable measurement for various purposes.
AAA Batteries – Powering Small Devices
AAA batteries are commonly used to power small devices such as digital cameras and TV remote controls. These compact power sources play a vital role in keeping our favorite gadgets and electronics running smoothly. Let’s take a closer look at the diameter of an AAA battery and how it relates to a length of 20 centimeters.
The diameter of an AAA battery is approximately 10.5 millimeters. This slim size allows AAA batteries to fit neatly into various portable devices, making them a popular choice for powering everyday electronics. To visualize a length of 20 centimeters, one can place two AAA batteries side by side. This comparison provides a practical reference for understanding the dimensions of 20 centimeters in real-world objects.

As we can see from the image above, the width of two AAA batteries is equivalent to the desired length of 20 centimeters. This visual representation helps us grasp the size and scale of a 20-centimeter measurement, enabling easier estimations and comparisons in everyday situations.
Conclusion
In summary, this article has provided a practical reference for everyday measurements by showcasing common objects that are approximately 20 centimeters long. By understanding the length of these objects, readers can easily estimate and compare measurements in various scenarios.
From Kenny Baker’s height of 110 centimeters to items like quarters, CDs, thumbtack pins, peas, golf balls, No. 2 pencils, aspirin tablets, AAA batteries, staples, notepads, and Skittles, these everyday objects offer a tangible visualization of 20 centimeters.
Whether you need to measure for a DIY project, visualize a length for artwork, or estimate dimensions for everyday items, this guide serves as a practical resource for understanding the length of 20 centimeters from familiar objects. By having this knowledge, you can confidently tackle measurements and comparisons in your daily life.
FAQ
What are some everyday items that are approximately 20 centimeters long?
What was the height of Kenny Baker, the actor famous for his role as R2-D2 in Star Wars?
How can I estimate a length of 20 centimeters using a quarter?
How can I visualize a length of 20 centimeters using CDs?
What is the length of a thumbtack pin?
How can I understand the length of 20 centimeters using thumbtack pins?
What is the diameter of a pea?
How can I estimate a length of 20 centimeters using peas?
What is the diameter of a golf ball?
How can I visualize a length of 20 centimeters using a golf ball?
What is the diameter of a No. 2 pencil?
How can I understand the length of 20 centimeters using No. 2 pencils?
What is the diameter of an aspirin tablet?
How can I estimate a length of 20 centimeters using aspirin tablets?
What is the diameter of an AAA battery?
How can I visualize a length of 20 centimeters using AAA batteries?
Can I Use 6 Centimeter Everyday Objects as a Substitute for 20 Centimeter Everyday Items?
Yes, you can use short everyday objects 6 cm as a substitute for 20 cm everyday items in certain situations. For example, a 6 cm ruler can be used in place of a larger one for smaller measurements. However, it may not always be practical or effective to use smaller objects as substitutes in every situation.