Have you ever needed to imagine how long 20 inches is — but had no idea what real-world object to compare it to?
Maybe you’re buying luggage, measuring a TV, or just curious.
Understanding real-world scales can save you from making wrong choices when shopping or planning projects.
In this article, we’ll explore 9 everyday things that are about 20 inches long, explain how big 20 inches actually is, and even offer buying advice for common 20-inch products.
Whether you’re just curious, shopping, or comparing products, this guide will have everything you need!
How Long is 20 Inches?
First, let’s get a sense of the size.
- 20 inches equals 50.8 centimeters.
- That’s about 1.67 feet.
- If you think in paper sizes: two standard A4 sheets placed end-to-end are slightly longer than 20 inches.
In daily life, 20 inches feels manageable — big enough for practical use, but small enough to handle easily.
Visual Comparison Tip:
Hold out your arm from your shoulder to just past your wrist — that’s roughly 20 inches for most adults!
9 Common Things That Are About 20 Inches Long
Now, let’s explore everyday objects around 20 inches:
1. 20-Inch TV Screen
A compact 20-inch TV is perfect for kitchens, bedrooms, or small apartments.
It offers a cozy viewing experience without overwhelming your space.
- Screen width: About 17.4 inches wide
- Screen height: About 9.8 inches tall
Perfect for casual watchers who prioritize space!
2. Carry-On Luggage
Airlines typically allow carry-on bags that are around 20 inches tall.
This size fits perfectly in overhead compartments without problems.
- Dimensions: Often 20″ height × 14″ width × 9″ depth
- Weight: Light enough to roll easily
Fun Fact: Many airlines list 22 inches as the max, but a 20-inch bag almost always fits better!
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3. Skateboard Deck
Most standard skateboards have decks that measure about 20 inches in wheelbase length (distance between the wheels).
- Good for tricks, commuting, and practice
- Easy to carry around thanks to compact size
Whether you’re a beginner or a pro, 20 inches feels just right for control and balance.
4. Medium-Sized Shelf
A medium wall shelf often measures around 20 inches long — perfect for books, decor, or kitchen items.
- Holds about 10-15 pounds (depending on build quality)
- Ideal for tight spaces like bathrooms or hallways
Tip: Always double-check the width if you plan to stack multiple shelves.
5. 20-Inch Monitor
Gamers, office workers, and students love 20-inch monitors because they balance screen space and desk space.
- Screen diagonal: 20 inches
- Width: ~17.4 inches
- Height: ~10 inches
Great for small desks, dual monitor setups, or budget-friendly gaming.
6. Bass Guitar Neck
The neck of a bass guitar — from body to headstock — often spans around 20 inches.
- Comfortable length for players
- Ideal for fast finger movements and solos
Whether you’re jamming or performing, this manageable size helps you play with ease.
7. Baby Bassinet
Compact baby bassinets are usually about 20 inches wide.
- Designed for easy portability
- Cozy enough for newborns
- Fits beside most beds easily
Perfect for new parents who want their baby close but safe.
8. Golf Putter
Most golf putters are between 32–36 inches overall, but miniature golf putters or kids’ golf clubs can be 20 inches long.
- Great for young players
- Fun for backyard mini-golf setups
Short putters are essential for early skill-building and better handling.
9. Standard Toolbox
A typical metal or plastic toolbox is about 20 inches long — practical for home repairs.
- Fits hammers, wrenches, screwdrivers
- Lightweight but spacious enough
Ideal for DIYers who want a portable and efficient tool solution.
Practical Applications: Why Knowing 20 Inches Matters
Understanding the scale of 20 inches is practical in many daily situations:
📺 Choosing a TV that fits your shelf
✈️ Picking the right carry-on for air travel
🖥️ Setting up a work or gaming desk
🚪 Finding shelves that fit your small spaces
👶 Selecting the right size bassinet for your bedroom
Even tiny mistakes in measurement can lead to big hassles — returning products, extra shipping costs, or simply cluttered rooms.
Knowing real-world 20-inch examples helps you plan better and shop smarter!
Buying Guide: Popular Products That Are 20 Inches Long
If you’re looking to buy something around 20 inches, here are top product categories to explore:
Top 20-Inch TVs
- LG 20-Inch HD Smart TV — compact and loaded with streaming apps
- Samsung 20-Inch LED TV — vivid colors and sharp resolution
Tip: Always check the stand size when buying small TVs!
Best 20-Inch Monitors for Work and Gaming
- Dell E2016HV Monitor — budget-friendly and office-ready
- HP Pavilion 20xi — vivid display for casual gamers
Tip: A 20-inch monitor pairs beautifully for dual monitor setups.
Ideal 20-Inch Carry-on Bags for Travelers
- Samsonite Winfield 2 Hardside 20-Inch — durable and stylish
- Travelpro Maxlite 5 Lightweight Carry-On — feather-light and spacious
Tip: Always measure including wheels and handles!
Comparison Guide: Choosing the Right 20-Inch Product
Here’s how you can decide between 20-inch products:
| Category | Best For | Pros | Cons |
|---|---|---|---|
| 20-Inch TV | Small rooms, kitchens | Lightweight, affordable | May feel small in large rooms |
| 20-Inch Monitor | Office, gaming setups | Compact desk fit, crisp display | Limited screen real estate |
| 20-Inch Luggage | Travel, short trips | Easy to maneuver, cabin-friendly | Not for long vacations |
| 20-Inch Shelf | Storage, home decor | Fits tight spaces, easy to install | Limited load capacity |
Always match your purchase to your real needs — not just marketing promises!
Navigational Section: Where to Shop for 20-Inch Items
Ready to buy something 20 inches long? Here’s where you can shop:
- Amazon — massive variety and customer reviews
- Walmart — budget-friendly options for shelves and luggage
- Target — good home decor shelves
- Best Buy — tech products like monitors and TVs
Also, check local stores if you want to see the products firsthand!
FAQs About 20-Inch Measurements
Q1: Is a 20-inch TV too small for a bedroom?
No! For small bedrooms or kitchens, a 20-inch TV offers a cozy and enjoyable viewing experience.
Q2: Can a 20-inch carry-on bag fit under an airplane seat?
Yes, many 20-inch carry-ons fit under seats, especially soft-shell designs.
Q3: How big is a 20-inch monitor for gaming?
It’s a good starter size — compact yet immersive if you sit close.
Q4: How wide is a standard 20-inch shelf?
Width varies, but many are around 6–8 inches deep and 20 inches wide.
Q5: Is 20 inches good for a toolbox?
Absolutely! It’s compact yet holds all essential tools.
Conclusion
Understanding the size of 20 inches can make everyday decisions a lot easier — whether you’re shopping for a TV, monitor, luggage, or even setting up a DIY project.
Now, you know what 20 inches looks like, where you’ll encounter it in real life, and how to pick the best products that fit your needs!
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