20 Common Things That Are 20 Inches Long/Big (With Images)
Ever wondered what things are 20 inches long or big? It’s a length we see every day. From household items to outdoor gear, 20 inches is perfect for so many useful things. Understanding this length can be fun, relatable, and surprisingly practical.
Imagine using three pencils, a rolled-up sleeping bag, or even a pizza box. Each of them is 20 inches big. Similarly, other common objects are a tall table lamp, a large pillow, a computer monitor, etc.
In this blog, I’ll explain all kinds of items. You will also learn how long 20-inch hair is. Keep reading.
20 Everyday Things That Are 20 Inches Long or Big
Many common objects are 20 inches in length or size. These are:
- Standard Medium-Sized Backpack
- Three U.S. Dollar Notes
- Two Letter Size Papers
- Computer Monitor
- 10 Golf Tees
- Three Tablespoons
- Three Regular Hair Combs
- A 20-Inch Chainsaw Bar
- Four Standard Soda Cans
- Two Bread Knives
- Professional Chef’s Knife
- Three Pencils
- A Medium-sized Suitcase
- Large Throw Pillow
- Mini Foosball Table Width
- A Rolled up sleeping bag
- A Foldable garden chair
- Tall Table Lamps
- A Large Pizza Box Side
- A small 2-Step ladder
Standard Medium-Sized Backpack
| Factor | Detail |
| Purpose/Use | To carry books, laptops, or daily essentials |
| Material/Composition | Made of nylon, polyester, or canvas |
| Notable Feature/Fact | Fits under airplane seats |
| Real-World Context | Common with students, commuters, and travelers |
A standard medium-sized backpack is usually about 20 inches tall. This size provides enough room to hold important items like books, a water bottle, or even a 15-inch laptop. That’s why it is perfect for school or work essentials. Students take them to school filled with supplies, and office workers use them for laptops.
Note that backpacks are designed for convenience and organization. Most come with multiple compartments, padded straps, and durable materials (like nylon or canvas). Their sturdy design makes them a reliable choice for carrying heavier items.
Three U.S. Dollar Notes
| Factor | Detail |
| Purpose/Use | Used as currency for transactions |
| Material/Composition | Cotton and linen blend |
| Notable Feature/Fact | Three notes laid out total 20 inches |
| Real-World Context | Seen in wallets, cash registers, and banks |
If you lay three U.S. dollar notes end-to-end, they measure about 20 inches. Each bill is precisely 6.14 inches long. Adding three together gives a neat reference for this length.
Dollar notes are strong and long-lasting. The reason is that they are made with a special blend of cotton and linen. The bills also include advanced security features like watermarks and color-shifting ink (to prevent counterfeiting).
People use dollar bills daily in transactions. You’ll come across dollar notes almost everywhere. Cashiers, bank clerks, and everyday shoppers handle them regularly. Due to their small design, you can carry them in wallets or pockets.
Computer Monitor
| Factor | Detail |
| Purpose/Use | Displays visuals for work or entertainment |
| Material/Composition | Made of plastic casing with LED or LCD screen |
| Notable Feature/Fact | Popular size for office and personal setups |
| Real-World Context | Found in homes, offices, and gaming setups |
A typical computer monitor measures around 20 inches diagonally. This size is ideal for small desks or workspaces, providing enough screen. Monitors are built with a combination of two things:
- Durable plastic for the frame
- LED or LCD screens for display.
These screens produce sharp images, making them perfect for a wide range of tasks like:
- Writing
- Browsing
- Watching videos.
A 20-inch monitor is great for general use. It’s commonly used by:
- Office workers for spreadsheets and presentations
- Students for assignments
- Casual gamers for light gaming.
These monitors are essential tools for anyone needing a reliable screen.
Large Throw Pillow
| Factor | Detail |
| Purpose/Use | Adds comfort and decoration to furniture |
| Material/Composition | Filled with cotton, polyester, or foam |
| Notable Feature/Fact | Often 20 inches in width and height |
| Real-World Context | Used in homes, hotels, and lounges |
Large throw pillows are typically about 20 inches wide and tall. Their size makes them a perfect addition to sofas, beds, or even floor seating arrangements. These pillows are made with soft materials like cotton or polyester and are often filled with foam for extra comfort. Some designs are decorative, while others provide neck support.
20-inch throw pillows are versatile. You can lean back on them while watching TV or use them to make a couch look “more inviting.”
You’ll find these pillows in living rooms, bedrooms, or even hotel lounges.
Medium-Sized Suitcase
| Factor | Detail |
| Purpose/Use | For packing clothes and essentials |
| Material/Composition | Made of hard-shell plastic or fabric |
| Notable Feature/Fact | Fits most airline carry-on standards |
| Real-World Context | Used by travelers for short trips |
A medium-sized suitcase is 20 inches long. This size is popular because it’s compact enough for airplane overhead bins. These suitcases are often made from lightweight hard-shell plastic or durable fabric. Companies equip them with zippers, wheels, and retractable handles for easy movement.
Travelers use these suitcases mainly for two things:
- Quick business trips
- Weekend getaways.
You’ll notice medium-sized suitcases at airports, train stations, or even bus stops. They often comply with airline size restrictions for carry-ons as well.
Mini Foosball Table Width
| Factor | Detail |
| Purpose/Use | Recreational and social gaming |
| Material/Composition | Made of wood or plastic |
| Notable Feature/Fact | Compact for small spaces |
| Real-World Context | Used in homes, dorms, and game rooms |
A mini foosball table has a width of around 20 inches. These tables are made of sturdy wood or plastic, but still, they are portable. Due to their 20-inch design, you can carry them anywhere.
Mini foosball tables are used for fun and relaxation. They offer a quick game option during breaks and don’t require as much room as a full-size table.
You’ll find these tables in:
- Recreational spaces
- Small homes
- College dorms.
They’re popular with students, families, and anyone who enjoys tabletop games.
Two Letter-Size Papers
| Factor | Detail |
| Purpose/Use | Writing, printing, and copying |
| Material/Composition | Smooth, white, high-quality paper |
| Notable Feature/Fact | Two sheets end-to-end measure 22 inches |
| Real-World Context | Found in offices, schools, and homes |
When placed end-to-end, two standard letter-size papers measure around 20 inches. Each paper is 8.5 inches wide and 11 inches long. This size makes them one of the most commonly used types of paper in the United States.
The letter papers are smooth and durable, making them perfect for writing and printing. They work well with printers, copiers, and scanners. This reliability has made letter-size paper a staple in offices and classrooms.
10 Golf Tees
| Factor | Detail |
| Purpose/Use | Holds a golf ball steady for a swing |
| Material/Composition | Lightweight wood or plastic |
| Notable Feature/Fact | Each tee is about 2 inches tall |
| Real-World Context | Used on golf courses and practice ranges |
Ten golf tees lined up in a row will give you an idea of how long 20 inches is. Remember that each tee is around 2 inches tall. That’s why they are essential tools for every golfer. In fact, people love them because the pointed base of the tee helps them stick into the ground, while the flat top holds the ball steady.
Golfers rely on tees to set up the perfect angle for their swings. By lifting the ball slightly off the ground, tees help players achieve cleaner and more powerful hits.
Three Tablespoons
| Factor | Detail |
| Purpose/Use | Measuring ingredients for recipes |
| Material/Composition | Stainless steel or plastic |
| Notable Feature/Fact | Each spoon is about 7 inches long |
| Real-World Context | Found in kitchens and restaurants |
Three tablespoons laid end-to-end equal 20 inches. People nowadays prefer the ones made of stainless steel because they resist rust. Plastic versions are also common, especially in households with kids. Their deep bowl design makes them ideal for holding both liquids and solids.
Tablespoons are essential for anyone who loves cooking or baking. They measure precise amounts of ingredients like sugar, oil, or spices. Cooks also use them for stirring or serving dishes like soups.
Three Regular Hair Combs
| Factor | Detail |
| Purpose/Use | Grooming and styling hair |
| Material/Composition | Plastic, wood, or metal |
| Notable Feature/Fact | Each comb measures about 7 inches long |
| Real-World Context | Used in homes, salons, and barbershops |
When placed together, three standard hair combs measure roughly 20 inches. Each comb is about 7 inches long, making them easy to use and carry.
People use combs daily to maintain their hair. They are perfect for:
- Fixing knots
- Parting hair
- Simply grooming on the go.
Wide-tooth combs are great for curly hair, while finer teeth are for precision styles.
You’ll see hair combs in every home bathroom, salon, or barbershop. Stylists, barbers, and everyday individuals rely on them for quick touch-ups.
A 20-Inch Chainsaw Bar
| Factor | Detail |
| Purpose/Use | Cuts through trees and large pieces of wood |
| Material/Composition | Hardened steel for strength |
| Notable Feature/Fact | Ideal for heavy-duty outdoor tasks |
| Real-World Context | Used by loggers, carpenters, and homeowners |
A chainsaw bar is 20 inches long. It is a perfect size for medium to large cutting jobs. Note that chainsaw bars are made of hardened steel, which can handle the high-speed friction of cutting thick wood. They support the rotating chain that does the actual cutting work.
The 20-inch size of chainsaw is commonly used for:
- Felling medium-sized trees
- Clearing thick branches
- Chopping firewood.
It’s strong enough for tough outdoor tasks while remaining easy to handle.
You’ll see these chainsaws with professionals like loggers and carpenters. Furthermore, homeowners also use them for yard work or small-scale construction projects.
Four Standard Soda Cans
| Factor | Detail |
| Purpose/Use | Containers for beverages |
| Material/Composition | Lightweight aluminum |
| Notable Feature/Fact | Each can is about 5 inches tall |
| Real-World Context | Found in homes, vending machines, and stores |
Four soda cans stack up to 20 inches. People use soda cans for beverages like soft drinks, energy drinks, or sparkling water. They are easy to carry for picnics, parties, or even during commutes.
You’ll find soda cans in:
- Vending machines
- Kitchen pantries
- Refrigerators.
Two Bread Knives
| Factor | Detail |
| Purpose/Use | Used to slice bread or cakes |
| Material/Composition | Blade made of stainless steel, handle is plastic or wood |
| Notable Feature/Fact | Each knife is about 10 inches long |
| Real-World Context | Common in home kitchens and bakeries |
Two bread knives, each 10 inches long, add up to 20 inches when placed together. Bread knives make clean cuts without squashing the soft part of the bread. These knives have stainless steel blades, which makes them strong and long-lasting.
The handles are either plastic or wood, making them comfortable to hold while cutting. They are lightweight, so they’re easy to control.
Bread knives are perfect for slicing loaves of bread, cakes, and other baked goods.
Professional Chef’s Knife
| Factor | Detail |
| Purpose/Use | Used for chopping, slicing, and mincing |
| Material/Composition | Blade is stainless steel, handle is sturdy and ergonomic |
| Notable Feature/Fact | Blade length is usually 8 to 10 inches long |
| Real-World Context | Common in restaurants and home kitchens |
A professional chef’s knife is about 20 inches long. It;s the biggest knife in the collection that is used to cut bigger meat. You’ll see chef’s knives in restaurants and home kitchens. The knife’s handle is strong and designed to fit your hand comfortably, so it’s easy to use for long cooking sessions.
People use chef’s knives for almost everything. They’re perfect for cutting vegetables, slicing meat, and even chopping herbs. Their sharp blades make cooking faster and more enjoyable.
Three Pencils
| Factor | Detail |
| Purpose/Use | Used for writing and drawing |
| Material/Composition | Made of wood with a graphite core |
| Notable Feature/Fact | Each pencil is about 7 inches long |
| Real-World Context | Found in schools, offices, and art kits |
Three pencils placed together measure around 20 inches. Each pencil is about 7 inches long and is one of the most common tools we use. People use pencils every day. Students use them for homework, artists for sketching, and office workers for quick notes.
You’ll find pencils in schools, offices, and art studios. Students, teachers, and professionals use them for everything (from learning to creating beautiful art).
A Rolled-Up Sleeping Bag
| Factor | Detail |
| Purpose/Use | Portable bedding for outdoor use |
| Material/Composition | Made with insulated synthetic or down fabric |
| Notable Feature/Fact | Rolls up to about 20 inches long |
| Real-World Context | Used by campers, hikers, and travelers |
When rolled up, a sleeping bag is about 20 inches long. This makes it easy to carry for camping trips or outdoor adventures. It’s lightweight but unfolds into a warm and cozy place to sleep.
Sleeping bags are made with insulated materials like synthetic fibers or down. These materials keep the user warm, even in cold weather. The outer layer is often water-resistant to handle damp environments.
People take sleeping bags on camping or hiking trips. They’re also great for sleepovers or emergencies when you need an extra place to sleep.
A Foldable Garden Chair
| Factor | Detail |
| Purpose/Use | Provides portable seating outdoors |
| Material/Composition | Aluminum or steel frame with fabric seat |
| Notable Feature/Fact | Folded size is about 20 inches |
| Real-World Context | Seen at campsites, parks, and backyards |
A foldable garden chair, when folded, measures around 20 inches. This size makes it easy to carry to picnics or store in small spaces. When unfolded, it becomes a comfortable seat for outdoor use.
These chairs have a strong aluminum or steel frame, making them sturdy. The seat is made from fabric, which is lightweight but durable enough to handle regular use.
People use foldable garden chairs for relaxing outside. They’re perfect for camping, outdoor concerts, or backyard gatherings.
Tall Table Lamps
| Factor | Detail |
| Purpose/Use | Provides light for reading or working |
| Material/Composition | Metal or wood base with a fabric shade |
| Notable Feature/Fact | Stands about 20 inches tall |
| Real-World Context | Found in homes, offices, and libraries |
Tall table lamps are usually 20 inches high. This height is ideal for desks, nightstands, or living room tables. They provide enough light to read, work, or relax comfortably.
These lamps have a sturdy base made from metal or wood. The fabric shade softens the light so it doesn’t hurt your eyes. Some lamps even have adjustable settings for brightness.
People use table lamps for reading, studying, or adding a cozy glow to a room.
A Large Pizza Box Side
| Factor | Detail |
| Purpose/Use | Holds large pizzas |
| Material/Composition | Made of sturdy cardboard |
| Notable Feature/Fact | One side measures about 20 inches long |
| Real-World Context | Used in pizza shops and deliveries |
The side of a large pizza box is about 20 inches long. This size is perfect for holding big pizzas. The box keeps the pizza fresh and warm while it’s being delivered or carried home. The 20-inch box size also makes it easy for customers to carry their pizzas home without any mess. Delivery drivers also rely on them to transport pizzas safely.
You’ll see large pizza boxes in restaurants, delivery vehicles, and at home on pizza night. They’re used by restaurant staff, delivery workers, and pizza lovers everywhere.
A Small 2-Step Ladder
| Factor | Detail |
| Purpose/Use | Helps reach high places indoors |
| Material/Composition | Aluminum or steel |
| Notable Feature/Fact | Measures about 20 inches when folded |
| Real-World Context | Common in homes and stores |
A small 2-step ladder is about 20 inches tall when folded. It’s compact enough to store in closets or tight spaces. When opened, it gives just enough height to help you reach shelves or fix things around the house.
People also use these ladders for everyday jobs like changing light bulbs, reaching high cupboards, or hanging decorations. You’ll find small ladders in homes, offices, and shops. Homeowners, store workers, and office staff use them regularly for simple jobs.
If you found 20-inch examples interesting, you might also appreciate these 10-inch items to see how they compare.
How Long Is 20 Inches? (Everything to Know)
Twenty inches is equal to the length of a medium-sized backpack or two bread knives placed end to end. It’s a common length that fits many everyday items, like a standard rolled-up sleeping bag or the side of a large pizza box.
Things that are 20 inches long are usually easy to handle and transport.
People also ask, How Long Is 20 Inches in cm? Twenty inches is equal to approximately 50.8 centimeters. If you’re converting inches to centimeters, you multiply the number of inches by 2.54. This measurement is often used in countries that follow the metric system, where centimeters are standard.
Want to know what is 20 Inches in mm? Twenty inches is the same as 508 millimeters.
Ever wondered, How Long Is 20 Inches in Feet? Twenty inches is equivalent to 1 foot and 8 inches. There are 12 inches in a foot, so you divide 20 by 12 to get 1 full foot, with 8 inches remaining. This conversion is common when measuring heights or dimensions in the United States, where both feet and inches are widely used.
How Long Is 20 Inches on a Ruler?
A ruler is typically 12 inches long, so you won’t find it on a regular ruler. A standard or regular ruler is only 12 inches long. To measure 20 inches, you can place one standard ruler end to end with another.
Many larger measuring tools, like yardsticks or tape measures, include 20 inches as part of their scale. On a measuring tape, you’ll see 20 marked between the 19 and 21 marks. If you visualize it, 20 inches is roughly the length of three pencils laid side by side.
Thinking in inches is great, but what about larger units? Has someone told you they are 6 feet tall? Discover how tall 6 feet really is and find out if they told the truth.
How Long Is 20 Inches Width?
A width of 20 inches is commonly found in items like:
- Laptop bags
- Wide computer monitors
- Small shelves.
Similarly, if you think about a pizza box, the side of a large pizza box is about 20 inches wide.
Measuring 20 inches wide can help when planning spaces or selecting items like curtains.
How Long Is 20 Inches Hair?
Hair that measures 20 inches is considered long and usually falls below the shoulders. 20-inch hair reaches to the mid-back area for most people. This length is popular for those who like versatile hairstyles.
You can style 20-inch hair into braids, curls, or even sleek ponytails. It provides enough length to:
- Create elaborate updos
- Keep it loose for a natural look.
Maintaining hair this long requires regular trims and care to prevent split ends and tangles. For hair extensions, 20 inches is a common length. People choose it to add “volume” to their overall appearance.
Seeing different sizes helps put measurements in context. After 20 inches, here are 20 items that are 6 inches long to consider.
Conclusion
Knowing how long 20 inches is can help you relate to everyday items. Here’s the summary:
- A rolled-up sleeping bag and pizza box sides are about 20 inches long.
- Many kitchen items, like two bread knives, match this length.
- A large pillow is another good example.
- A 20-inch measurement is great for visualizing things like table lamps or backpacks.
Now, you know how common 20-inch size is.
