How Big is 20 Inches? Insightful Comparison and Measurement Details

Last updated on March 14, 2024

Dive into this comprehensive comparison post to grasp the actual scale of 20 inches, as we compare it to a range of common objects and put it into everyday context.

Key takeaways:

  • 20 inches is roughly the length of three iPhone 12 Max Pros.
  • A typical slashing sword used in martial arts films aligns with 20 inches.
  • Two standard 9×12 inch clasp envelopes placed side by side give a visual clue of 20 inches.
  • Ten soda cans lined up by their diameter creates a visual reference for 20 inches.
  • 20 inches is equivalent to 1.67 feet or 50.8 centimeters.

What's Inside

Visual Comparisons of 20 Inches

visual comparisons of 20 inches

Imagine stacking three iPhone 12 Max Pros from end to end; that’s roughly the stretch you get with 20 inches.

Not a tech fan? Picture a standard slashing sword used in martial arts films; while swords vary in size, a typical one would align with this measurement.

If you’re more into stationary, placing two standard 9×12 inch clasp envelopes side by side will also give you a visual clue.

And for those who find solace in the kitchen, visualize ten soda cans lined up by their diameter.

Each of these examples brings a tangible perspective to the abstractness of numbers, making 20 inches less about figures and more about the objects we encounter daily.

Three IPhone 12 Max Pro

three iphone 12 max pro

Picturing a row of three iPhone 12 Max Pro devices gives a clear image of what 20 inches look like in a modern-day context.

Each phone measures approximately 6.7 inches diagonally, which translates closely to their length.

Lined up end-to-end, they span just over the 20-inch mark, providing an everyday visual reference that illustrates this measurement with a common and relatable object.

This exercise not only helps us to grasp the dimension in a tangible way but also underscores how measurements are an integral part of product design, ensuring that devices are sized for optimal use and portability.

Understanding the size of consumer electronics, particularly popular items like smartphones, is a quick, practical method for gauging scale and size in the digital age.

Slashing Sword

A typical image that conjures up when thinking about 20 inches could be that of a slashing sword. It’s a tangible comparison many can visualize.

Historically, short swords, like the Roman gladius, averaged around 20 inches in length. This dimension made them ideal for close combat. In today’s terms, think about prop swords at a Renaissance fair or collectors’ replicas from medieval times which often measure up to this length. Such a sword offers a balance between reach and maneuverability, especially in reenactments or stage combat.

While not as cumbersome as their larger greatsword counterparts, 20-inch swords remain substantial enough to appreciate the heft of the blade when picked up. It’s a size easily grasped by children and adults alike, bridging historical context with physical understanding.

So next time you see a sword of this length, you’ll recognize it as a tangible representation of 20 inches.

Two Envelopes

Envision laying two standard #10 envelopes, end to end; each measures 9.5 inches in length, totaling just shy of 20 inches.

This familiar visual provides a quick reference point: imagine mailing a letter that stretches across two of these envelopes, and you’ve got a rough estimate of the 20-inch mark.

This tangible comparison is often closer to hand than a ruler, making it a convenient and relatable metric for those quick, everyday measurements.

Diameter of Ten Lined Up Soda Cans

If you’ve ever stacked your groceries, you have a tangible benchmark for imagining 20 inches. Lining up ten standard soda cans, each with a diameter of approximately 2 inches, creates a surprisingly effective visual reference.

This makeshift ruler highlights the practicality of everyday items in comprehending measurements. Not only does it provide a hands-on method to gauge length, but it also emphasizes how common objects can serve as impromptu measuring tapes when you’re without your toolkit.

Thus, whenever you’re trying to figure out if a space is adequate for an item you wish to place there, think of how those cans would snugly fit end-to-end and you’ve got your answer with a margin for error that’s almost negligible.

Conversion to Other Units

Grasping the size of an object sometimes requires translating it into various units for a better understanding. Twenty inches, to start with, equates to 1.666 feet when you divide by 12, the number of inches in a foot. This isn’t to be confused with yards; there are 36 inches in a yard, thus 20 inches would be approximately 0.555 yards.

For those familiar with the metric system, you’ll find the inch-to-centimeter calculation handy. Simply multiply 20 inches by 2.54, because there are precisely 2.54 centimeters in an inch. Doing the math, you get 50.8 centimeters. This conversion is beneficial for understanding dimensions in contexts where the metric system prevails—think of building materials in European countries or television screens in almost any country outside the United States.

Buying luggage or appliances often requires a good working knowledge of these conversions. If you see a suitcase listed as 50.8 centimeters tall, knowing it’s also 20 inches may give you a clearer representation of size, making it easier to decide if it meets airline regulations or fits that snug corner in your closet. Similarly, purchasing fabric or crafting supplies often necessitates a comprehension of these units to ensure you’re getting the right amount. Remember, precision is key, so always keep your conversion factors close!

Inches to Feet Conversion Process

Converting inches to feet is a simple process: every foot contains 12 inches. To convert 20 inches into feet, divide 20 by 12, which equals approximately 1.67 feet.

Here’s a streamlined step-by-step rundown:

  • Start with the number in inches: You have 20 inches that you’re aiming to convert.
  • Divide by 12: Since 12 inches make up a foot, divide your initial figure by 12.
  • Result: The result is the measurement in feet. When you divide 20 by 12, you get approximately 1.67.

Easy as that – no fancy calculations needed. Handy tip: think of a one-foot ruler; it takes almost two of those, minus a small part, to equal 20 inches. This quick mental image can assist in grasping the relative size in familiar terms.

20 Inch to Centimeter Converter

To effortlessly convert 20 inches to centimeters, remember that one inch equals exactly 2.54 centimeters. Thus, multiplying 20 by 2.54 will provide the measurement in centimeters.

This simple multiplication reveals that 20 inches is equivalent to 50.8 centimeters. It’s a quick and precise method, allowing for straightforward size comparisons in contexts where the metric system is standard.

Consider these comparisons for context:

  • The width of a typical dishwasher is around 60 cm, making 20 inches slightly less than this width.
  • A common carry-on luggage size for air travel has a dimension of about 55 cm in height, making the 20-inch length slightly shorter.
  • The average newborn’s length is approximately 50 cm, nearly identical to 20 inches.

Throughout different industries and global regions, understanding this conversion facilitates clear communication and avoids measurement misunderstandings. Whether you’re purchasing fabric or comparing gadget dimensions, knowing the metric equivalent of 20 inches is undeniably practical.

Uses in Fashion and Clothing

When browsing through racks or clicking through online selections, 20 inches becomes a key measurement in determining how clothing will fit. For example, many men’s fitted T-shirts will measure roughly 20 inches from the neck to the waist, ideal for those of average height seeking a shirt that won’t ride up when bending over.

Looking at unisex styles, hoodies designed for a snug, yet comfortable fit often have sleeves that are around 20 inches from the shoulder to the wrist. This is particularly useful to keep in mind when shopping for transitional pieces between seasons.

Understanding this measurement can also benefit those customizing or tailoring their attire. If customizing a crop top, 20 inches can serve as a point of reference for a cut that sits just at the hips for someone of medium build.

Keeping 20 inches in mind when assessing sizes, especially when shopping online, can save you from the hassle of returns and ensure that what you wear fits just the way you desire.

Men’s Fitted T-Shirt/Unisex T-Shirt Length

Navigating the world of fashion sizing can be tricky, but understanding measurements like a 20-inch length can significantly ease the process, especially when it comes to men’s fitted or unisex t-shirts.

Typically, a men’s fitted t-shirt with a length of 20 inches, measured from the highest point of the shoulder to the bottom hem, would be in the range for a youth or extra-small adult size. In contrast, for a unisex design, this length is more likely to be tagged as a small size, accommodating a wider range of body types.

The length of a t-shirt profoundly affects its overall fit and look. A 20-inch long tee might fall just below the belt line for some, creating a clean and tailored appearance, while for others, it could sit above the hip, offering a more casual and modern cropped style. When choosing a t-shirt, it’s essential to consider body shape and personal style preferences.

When shopping online, where trying on isn’t an option, knowing that a t-shirt is 20 inches in length can help you visualize how it might fit on your frame. A handy tip is to compare the measurement with a well-fitting garment at home. Lay the tee flat, measure straight down from the shoulder to the hem, and if it’s close to 20 inches, you’ve likely found a comparable fit. Remember, fabric composition and wash can affect the fit too, so account for a small margin of size variation.


How big is a 20 cm?

A quick and straightforward conversion reveals that 20 centimeters is equivalent to approximately 7.87402 inches.

How does the length of a 20 inch monitor compare to common objects around the house?

A 20 inch monitor is roughly as long as a standard keyboard, two-thirds the length of a standard skateboard, and the height of an average two-year-old toddler.

What is the approximate weight of a 20 inch television?

The approximate weight of a 20 inch television is around 25 to 30 pounds.

In relation to human body proportions, what typically measures around 20 inches?

The circumference of an adult human head typically measures around 20 inches.

Continue reading:

Read more

Read more

Read more

Read more