Are you ever stuck without a ruler or measuring tape when you need to measure something? Don’t worry! There are many everyday household items that can help you figure out lengths and sizes. So, lets move on 10 common things that are 9 inches long.
In this blog post, we’ll explore 10 common objects that measure approximately 9 inches long. These items can serve as handy measurement references when you don’t have proper tools nearby.
How Long is 9 Inches?
Before we dive into our list, let’s get a clear picture of what 9 inches means. In the metric system, 9 inches equals 22.86 centimeters.
To visualize this length, think about slightly more than the width of a standard sheet of paper, which is 8.5 inches wide.
For those who prefer creative comparisons, picture two hamsters lined up nose to tail or the length of a new pencil before it’s been sharpened. It’s also about the size of a small loaf of bread or the diameter of a regulation baseball. For more information visit this page.
How to Measure 9 Inches with Your Hand
Need a quick way to estimate without ruler? Try using your own hand!
For most adults, the distance from the tip of the middle finger to the base of the palm is about 7 to 8 inches. You can spread your fingers slightly or add an additional finger’s width to get closer to 9 inches.
Hand measurement is one of the most convenient manual measuring methods when you’re on the go. While not perfectly accurate, it gives you a good approximation when you need it most.
Quick Reference Table
Here’s a handy table of our 10 common items that measure approximately 9 inches:
| Item | Actual Measurement |
|---|---|
| Dollar Bill (1.5 bills) | 9 inches (stacking 1.5 bills) |
| Standard Bricks (4 side by side) | 9 inches |
| Standard Lunch Plate | 9 inches (diameter) |
| iPhone 6 (2 devices) | 9 inches (approximately) |
| One-pound Coins (10 coins) | 9.2 inches |
| Soup Cans (3 stacked) | 9 inches (stacked height) |
| Standard Small Pizza | 9 inches (diameter) |
| Standard Envelope | 9.5 inches (length) |
| Vinyl Record (reduced size) | Visualizing a 9-inch circle |
| Paperback Novel | 9 inches (height) |
Common Household Items That Measure 9 Inches
Dollar Bill
The humble dollar bill is something most of us carry every day. Each bill measures exactly 6.14 inches long.
While this falls short of our 9-inch mark, it provides a valuable reference point. Stack one-and-a-half dollar bills end to end, and you’ve got yourself 9 inches!
This comparison comes in handy when you need a quick measurement tool. The width of a dollar bill is 2.61 inches. So, if you arrange three dollar bills side by side, you’d have very close to 9 inches as well. Your wallet can double as a makeshift measuring tape!
Standard Bricks
Standard bricks might not be the first thing that comes to mind when thinking about common household objects, but they’re more available than you might think.
A standard brick measures about 2.25 inches in height and 8 inches in length. Stack four bricks on top of each other, and you’ll have a tower measuring just about 9 inches tall.
This information could prove helpful in DIY projects or home renovations. If you’re ever stuck without a tape measure, grab a brick and do some quick math. It’s a handy trick that might save you a trip to the toolbox.
Standard Lunch Plate
Picture your everyday standard lunch plate. The kind you use for sandwiches, salads, or a slice of pizza. Chances are, it’s hovering right around the 9-inch mark in diameter.
While plate sizes can vary, the standard lunch plate typically measures between 8.5 to 9.5 inches across. This size is considered ideal for portion control, allowing enough space for a balanced meal without encouraging overeating.
Next time you’re setting the table, remember – those plates aren’t just holding your food. They’re secretly doubling as a measurement tool right under your nose!
iPhone 6
In our increasingly digital world, smartphones have become as common as keys or wallets. The iPhone 6, released in 2014, measures 5.44 inches in length.
Place two iPhone 6 devices end to end, and you’ll have a length just shy of 11 inches. Remove about an inch from this setup, and you’ve got your 9-inch measurement.
This comparison is handy for the tech-savvy among us. If you’re trying to estimate length of a gadget or accessory, thinking in terms of iPhone lengths can be a quick and easy method.
One-pound Coins
Currency comes in handy once again for our 9-inch measurement, this time in the form of coins. Specifically, we’re talking about British one-pound coins.
Each of these hefty coins has a diameter of 23.43mm or about 0.92 inches. Line up ten of these coins in a row, and you’ll have a stretch measuring 9.2 inches – impressively close to our 9-inch target.
While not everyone has access to British currency, this comparison showcases how everyday objects from around the world can serve as unexpected measuring tools. It’s a reminder that standardized measurements connect us across borders in ways we might not always consider.
Soup Cans
Check your pantry, and you’re likely to find a treasure trove of cylindrical measurements. The standard soup cans, a staple in many households, typically stands about 3 inches tall.
Stack three of these cans on top of each other, and you’ve created a tower of exactly 9 inches. This makeshift measuring stick could come in handy when you’re reorganizing your shelves or trying to figure out if that new appliance will fit in the kitchen corner.
Beyond their potential as impromptu rulers, soup cans remind us how standardized measurements play a crucial role in manufacturing and storage. Their uniform size allows for efficient packing, shipping, and shelving – all thanks to careful adherence to specific physical dimensions.
Standard Small Pizza
Pizza lovers, rejoice! Your favorite food can now double as a measuring tool. A standard small pizza typically measures 8 to 10 inches in diameter and length, with 9 inches being a common size.
This means that the next time you order a small pizza, you’re not just getting a delicious meal – you’re also receiving a perfect 9-inch circle. Imagine using a pizza to measure the width of your TV screen or the length of your coffee table. It might not be the most practical method, but it’s certainly the tastiest!
The 9-inch pizza also serves as a reminder of how measurements impact our food choices. This size is often considered ideal for individual consumption, balancing satisfaction with portion control.
Standard Envelope
Rummaging through your desk drawer, you’re likely to come across another 9-inch wonder: the standard envelope.
These ubiquitous paper containers, used for everything from bills to birthday cards, typically measure 9.5 inches in length. While it’s slightly over our 9-inch target, the envelope provides a handy reference point.
Envelopes showcase how standardized measurements facilitate communication and commerce. Their uniform size ensures they fit neatly in mailboxes and sorting machines, allowing for efficient processing of millions of pieces of mail each day.
Vinyl Record
The classic vinyl record is a beloved item for music enthusiasts and vintage collectors. These discs of musical magic come in various sizes, but the most common is the 12-inch LP (Long-Playing) record.
While a 12-inch record exceeds our 9-inch measurement, it provides an easy reference. Imagine a record, then mentally reduce its diameter by a quarter. That visualization will give you a pretty accurate 9-inch circle.
Vinyl records are experiencing a resurgence in popularity, making them an increasingly common household item once again. Their standardized size not only ensures compatibility with record players but also creates an iconic visual symbol of music that transcends generations.
Paperback Novel
Most standard paperback novels stand approximately 9 inches tall. This consistent height allows books to sit neatly on bookshelves and in displays at bookstores.
Publishing companies have standardized these dimensions over time to create uniformity in production and display. While the width may vary depending on the number of pages, the height remains consistent at around 9 inches for most paperbacks.
Next time you’re reading your favorite novel, take a moment to notice its height. That paperback in your hands is not only a gateway to adventure and knowledge but also a perfect 9-inch measurement reference.
Conclusion
Now you have 10 common objects that are 9 inches long to use as references when you need to measure using hand or estimate without ruler. From dollar bills to paperback novels, these everyday items provide convenient visual approximation tools.
The next time you find yourself without proper measurement tools, look around! Chances are, you have several 9-inch reference objects within arm’s reach. These everyday items 9 inches long can help you make quick estimates and decisions.
What other common objects have you found that measure about 9 inches? Start noticing the sizes of things around you, and you might be surprised at how many natural measuring tools you already own!
Also visit: Things That Are 5 Inches Long.
Frequently Asked Questions
How does 9 inches compare to other common measurements?
9 inches is exactly 3/4 of a foot and 22.86 centimeters. It’s slightly less than the length of a standard ruler (12 inches) and about the width of a standard sheet of paper plus a bit more (paper is 8.5 inches wide).
Why are so many household items made to be around 9 inches?
Many items are designed around standard measurements that work well for human use. The 9-inch size is comfortable to hold and practical for many applications, from plates to books to electronic devices.
How accurate are these household comparisons?
While they’re not precise enough for scientific measurement, these comparisons are accurate enough for everyday estimating needs. They typically get you within half an inch of the actual measurement, which is sufficient for most casual purposes.
What’s the easiest way to remember what 9 inches looks like?
Find one common object in your home that’s exactly 9 inches and use it as your personal reference point. For many people, a standard envelope or small dinner plate makes an excellent visual reference that’s easy to remember.