8 Common Things That are 7 Centimeters Long

Have you ever wondered how long is 7 centimeters? Understanding the measurements of various objects can be useful in our daily lives, whether it’s for crafting, decorating, or simply satisfying our curiosity. In this beginner’s guide, we will explore eight common things that are approximately 7 centimeters long. From household items to everyday objects, this guide aims to provide you with a better understanding of the size that 7 centimeters represents. So let’s dive in and explore the dimensions of these familiar objects!

1. A Standard USB Flash Drive

A standard USB flash drive typically measures about 7 centimeters in length. These portable devices are commonly used for storing and transferring digital files such as documents, photos, and videos. Their compact size makes them convenient for carrying in your pocket or bag, and their length of 7 centimeters ensures they are small enough to be easily transported while still offering ample storage capacity.

2. A Standard Binder Clip

A standard binder clip, commonly used to secure papers together, has a length of approximately 7 centimeters. These useful office supplies come in various sizes, but the typical ones that you’d find on your desk have dimensions of about 7 centimeters in length. The length of the binder clip allows it to hold a substantial stack of papers while providing a firm grip.

3. A Small Pencil

A small pencil, often found in mini pencil sets or as a part of children’s stationery, typically measures around 7 centimeters in length. These pencils are perfect for tiny hands and are commonly used for sketching, doodling, or note-taking in compact spaces. Their shorter length makes them portable and easy to use on the go.

4. A Lipstick

The average length of a standard lipstick is approximately 7 centimeters. Lipsticks are an essential cosmetic item for many, and their portable size allows them to fit comfortably in purses or makeup bags. Whether you’re getting ready for a night out or touching up your makeup during the day, the 7-centimeter length of a lipstick provides ease of application and convenience.

5. A Car Key

Car keys, on average, measure around 7 centimeters in length, providing a compact and practical design for easy carrying. These keys often come with additional features like remote controls or keyless entry buttons, further emphasizing the importance of their compact size. The 7-centimeter length ensures they are comfortable to hold and operate, allowing quick access to your vehicle.

6. A Standard Envelope

A standard envelope, commonly used for mailing letters or documents, usually has dimensions of about 7 centimeters in length. The 7-centimeter length allows for easy insertion and removal of documents or folded papers. Whether you’re sending a letter or organizing important paperwork, the standard envelope’s dimensions provide a convenient size for various purposes.

7. A Credit Card

Credit cards have become an essential part of our daily lives, and their compact size makes them easy to carry and use. The average dimensions of a credit card are approximately 8.5 centimeters in length and 5.4 centimeters in width. While slightly larger than the specified length, the mention of credit cards emphasizes their convenient size and falls within a closely related measurement.

8. A Smartphone

The dimensions of smartphones vary widely across different models and brands. However, there are various smartphones with a length of around 7 centimeters, especially those designed to be more compact and lightweight. These smaller smartphones often cater to individuals who prefer sleek and pocket-friendly devices while still enjoying essential features and functionality.


Are these measurements exact for all objects?

These measurements are approximate and can vary slightly depending on the specific brand, model, or variations of the mentioned objects. It’s always good to double-check the dimensions when dealing with specific items.

Can I find 7-centimeter pencils commonly in stores?

7-centimeter pencils are usually found in specialized mini pencil sets or as a part of children’s stationery. However, their availability may vary depending on the store and location. It’s best to check with your local stationery supplier or browse online to find these specific pencils.

Are there other objects that are 7 centimeters long?

While these are just a few examples, there are many other objects that can measure around 7 centimeters in length. This measurement is relatively common, so you may come across many other items with similar dimensions in your day-to-day life.

Is there a standard size for USB flash drives?

While the 7-centimeter length is common for USB flash drives, they do come in varying sizes and shapes. It’s important to check the product specifications before purchasing to ensure it meets your requirements.

Can I find mini versions of other commonly sized objects?

Yes, there are mini versions of many commonly sized objects available in the market. These mini versions are often designed for portability or novelty purposes, and can offer the same functionality as their larger counterparts. Whether it’s mini staplers, mini calculators, or mini scissors, you can find a range of compact objects that mimic their larger counterparts in smaller dimensions.


Understanding the dimensions of objects we encounter in our daily lives can be both interesting and practical. In this beginner’s guide, we explored eight common things that are approximately 7 centimeters long. From USB flash drives to binder clips, lipsticks to credit cards, these objects showcase the variety of items that can fall within this specific measurement.

Remember, while the measurements provided are approximate, they give you a general idea of the size of these objects. It’s worth noting that dimensions can vary slightly based on specific brands, models, or variations. If you require precise measurements, it’s always recommended to check the product specifications or consult the manufacturer’s information.

So, the next time you come across an object that measures about 7 centimeters, you’ll have a better understanding of what that length looks like. Whether you’re organizing your stationery, packing envelopes, or using your smartphone, knowing the dimensions can be helpful and give you a clearer perspective on the size of the objects you interact with daily.

Explore the world around you and appreciate the small details, including the dimensions of the objects you use and encounter every day.

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