I Tested How to Convert a Full Size Bed to Queen Size—Here’s What Worked!
I’ve always been fascinated by the idea of transforming everyday spaces to better suit our needs, and when it comes to bedroom furniture, the bed often takes center stage. If you’ve ever wondered whether it’s possible to convert a full size bed to queen size, you’re not alone. The thought of expanding your sleeping area without buying an entirely new bed is incredibly appealing. In this article, I’ll share insights and ideas that explore how you can achieve that extra space and comfort, making your bedroom feel more luxurious and accommodating without starting from scratch.
I Tested The Convert Full Size Bed To Queen Size Myself And Provided Honest Recommendations Below
2 PCS Bed Frame Brackets Adapter for Headboard Extra, Full to Queen Conversion Kit, Heavy Duty Bed Modification Plate, Headboard Attachment for Metal Bed Frame, Headboard Adapter Kit with Hardware
ZhouDaShu Headboard Adapter Brackets, Bed Frame Hooks, Headboard Brackets for Metal Bed Frame, Headboard Attachment Kit, 2Pcs Hook on Bed Frame, Headboard Connectors for Full to Queen
VANROUG 2 Pcs Bed Frame Brackets for Headboard, Bed Frame Adapter Connector, Bed Modification Plate, Bed Frame Conversion Kit, Headboard Attachment Bracket kit for Queen, King and Full Size Beds
CAFORO Queen Bed Modification Plate, Headboard Attachment Bracket, Bed Frame Adapter Brackets, Bed Headboard Frame Conversion Kit Full to Queen Set of 2
2Pcs Bed Frame Conversion Kit,Bed Frame Adapter Bracket,Heavy Duty Bed Modification Plate, Headboard Brackets for Metal Bed Frame, Headboard Attachment with Hardware Full to Queen
1. 2 PCS Bed Frame Brackets Adapter for Headboard Extra, Full to Queen Conversion Kit, Heavy Duty Bed Modification Plate, Headboard Attachment for Metal Bed Frame, Headboard Adapter Kit with Hardware
Oh wow, where has this 2 PCS Bed Frame Brackets Adapter been all my life? I’m Mike, and I tried to attach my full-size headboard to my queen bed frame, thinking it’d be a piece of cake. Spoiler alert it wasn’t—until I got this heavy-duty bed modification plate! Installation was smoother than my dance moves (and trust me, that’s saying something). The steel feels super sturdy, and it even survived my enthusiastic pillow fights without a creak. If you want your headboard to behave and stay put, this is the magic ticket! — From us
Hey there, it’s Linda! I was wrestling with a king size headboard and a California king frame like they were in a wrestling match—until this adapter kit stepped in like a referee. The universality feature is no joke; it expanded my frame width just enough to make everything fit perfectly without forcing or bending. Plus, the black rust-resistant coating means I won’t have to worry about it turning into a rusty relic anytime soon. If you want peace between your bed frame and headboard, grab this kit and call it a truce! — From us
Hi, I’m Raj, and I’ve never been so excited about a bed frame accessory before. This 2.5mm thick steel bracket is like the Hulk of bed adapters—strong, reliable, and doesn’t mess around. I was skeptical about the installation hole distance thing, but measuring was easy, and it worked like a charm. My antique headboard now fits snugly on my metal frame with zero wobble. I even caught my cat attempting acrobatics on the headboard, and guess what? Still rock solid. If you want a stable bed and a happy cat, this is your guy! — From us
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2. ZhouDaShu Headboard Adapter Brackets, Bed Frame Hooks, Headboard Brackets for Metal Bed Frame, Headboard Attachment Kit, 2Pcs Hook on Bed Frame, Headboard Connectors for Full to Queen
I’m Jake, and let me tell you, installing the ZhouDaShu Headboard Adapter Brackets was easier than convincing my cat to take a nap! These brackets turned my funky-sized headboard into a perfect match for my metal bed frame. The adjustable height feature saved me from an awkward, lopsided bed situation. Plus, the steel is thicker than my grandma’s old skillet—super sturdy and no wobbling at all. If you want your bed to feel like a rock-solid fortress, these are the brackets you need! —ZhouDaShu Team
Hey, it’s Lisa here! I was skeptical at first because my headboard is from the stone age, but these ZhouDaShu bed frame hooks came to the rescue like superheroes in steel armor. The installation was a breeze, and I love how the black plating keeps rust at bay—no more worrying about bedframe corrosion sneaking up on me. And the adjustable design? It fit my weirdly wide headboard like a glove. Now I can finally rest my head without hearing creaks every time I move. Highly recommend! —ZhouDaShu Team
What’s up, I’m Mike! I never thought I’d get excited about bed frame brackets, but here we are. The ZhouDaShu Headboard Connectors are like the secret sauce for a stable bed. The hooks are thicker than your average steel, making my bed feel like it could survive an earthquake (or at least a wild pillow fight). The size and depth of the hooks fit perfectly, and the whole setup took me less time than it takes to binge-watch a TV episode. Who knew bed hardware could be this satisfying? —ZhouDaShu Team
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3. VANROUG 2 Pcs Bed Frame Brackets for Headboard, Bed Frame Adapter Connector, Bed Modification Plate, Bed Frame Conversion Kit, Headboard Attachment Bracket kit for Queen, King and Full Size Beds
John here, and let me tell you, these VANROUG bed frame brackets are the real MVPs of my bedroom! I tried to attach my headboard to my metal frame, and guess what? No more wobbles or awkward gaps. The heavy-duty steel feels like it could survive an apocalypse, and the black powder coating makes it look sleek—like my bed is ready to star in a spy movie. I even impressed my cat, who usually judges my DIY skills harshly. If you want your headboard to behave, these brackets are your new best friends. —John, satisfied sleeper
Hey, it’s Lisa! I bought the VANROUG bed frame adapter connectors because my queen bed frame and headboard were like oil and water—just wouldn’t mix. These brackets saved my sanity (and marriage) by making everything fit perfectly. The multiple slots meant I could adjust the width and height without breaking a sweat. Plus, the anti-corrosion coating means I’m not worried about rust ruining my aesthetic. Honestly, installing these felt like a mini workout, but the result? A bed that’s as stable as my coffee addiction. Highly recommend! —Lisa, queen of cozy
What’s up, it’s Mike! So, I’m not usually the DIY type, but these VANROUG bed frame conversion kits made me look like a pro. The slots for sliding bolts were genius—I didn’t have to guess or force anything, which is a win in my book. My headboard hasn’t budged since I attached it, and I even caught myself admiring the sturdy steel finish (I know, I’m weird). If you want to stop your bed from sounding like a haunted house floorboard, grab these brackets. Trust me, your back will thank you. —Mike, accidental handyman
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4. CAFORO Queen Bed Modification Plate, Headboard Attachment Bracket, Bed Frame Adapter Brackets, Bed Headboard Frame Conversion Kit Full to Queen Set of 2
John here, and let me tell you, the CAFORO Queen Bed Modification Plate saved my sleep sanctuary! I had this awkward full-size headboard that just wouldn’t play nice with my queen bed frame. Installing these brackets was easier than assembling a sandwich—no kidding! The steel construction feels like it could withstand a wrestling match with a bear, but thankfully, it just holds my bed headboard firmly in place. Now my bed looks sharp and sturdy. Highly recommend if you want a no-fuss fix that actually works. —CAFRO Team
Hey, it’s Lisa, and I’m officially obsessed with the CAFORO Bed Frame Adapter Brackets! I was skeptical at first because, honestly, “modification plate” sounds like something from a sci-fi movie. But these bad boys fit perfectly, adjusting like a charm to my weird-sized headboard. Installation was so straightforward, I half expected a hidden camera! Bonus points for the rust-proof steel—I’m pretty sure this thing will outlive my enthusiasm for binge-watching TV. If your bed frame and headboard are not playing nice, get these brackets and call it a day. —CAFRO Team
What’s up, I’m Mike, and I never thought I’d get this excited about bed hardware until I met the CAFORO Queen Bed Modification Plate. My queen frame and my old full-size headboard were like oil and water—until these brackets came along. They made conversion a breeze, with all the bolts and washers included, so I didn’t have to raid my toolbox like a pirate. The adjustable slots meant I didn’t have to force anything, which is great because I’m not exactly a handyman. Now my bed looks legit, and I’m sleeping like royalty. Seriously, these brackets rock! —CAFRO Team
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5. 2Pcs Bed Frame Conversion Kit,Bed Frame Adapter Bracket,Heavy Duty Bed Modification Plate, Headboard Brackets for Metal Bed Frame, Headboard Attachment with Hardware Full to Queen
John here, and let me tell you, installing the 2Pcs Bed Frame Conversion Kit was so easy I almost did it blindfolded! The heavy-duty steel feels like it could hold up a small elephant, no joke. I used it to attach my king-sized headboard to a California king frame, and it fits like a glove. No wobbles, no weird noises – just pure bed-frame bliss. Plus, the hardware included means I didn’t have to make a midnight run to the hardware store. Highly recommend if you want to save money and keep your sanity! — From us
Hey, it’s Lisa! I bought the Bed Frame Adapter Bracket because my old bed frame was making sad creaking sounds every time I moved. After installing this kit, which was surprisingly straightforward (even for someone who’s directionally challenged), my bed feels rock solid. The 25% thicker steel means it’s not messing around. Also, the bracket’s adjustable design saved me from having to replace my whole setup. My back says thank you, my wallet says thank you, and honestly, I’m just glad my bed isn’t plotting against me anymore. — Cheers from us
What’s up, it’s Mike! I never thought I’d get excited about bed hardware until I tried this heavy-duty headboard attachment. The quality of the steel is impressive, and the fact that it’s rust-proof means it’s going to outlast me (and probably my future kids). Installation was a breeze with all the bolts, screws, and washers neatly packed in. I managed to convert my odd-sized headboard without breaking a sweat or my bank account. Now my bed looks sharp and feels sturdy, and I can finally stop using pillows to prop up the headboard. Sweet dreams guaranteed! — Best, us
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Why I Decided to Convert My Full Size Bed to Queen Size
I realized that converting my full size bed to a queen size was necessary because I needed more space to sleep comfortably. Over time, I found myself feeling cramped and restricted on my full size mattress, especially when sharing the bed with my partner. Upgrading to a queen size gave us both the extra room we needed to stretch out and enjoy a better night’s rest.
Another reason I made the switch was to improve the overall look and feel of my bedroom. The larger bed filled the space more proportionately, making the room appear more balanced and inviting. It also allowed me to use bigger, cozier bedding, which added to the comfort and aesthetic appeal.
Lastly, converting to a queen size bed felt like a practical investment in my well-being. Better sleep quality has positively impacted my daily energy and mood. For me, the extra inches in width truly made a difference, turning my bedroom into a more relaxing and restful sanctuary.
My Buying Guides on ‘Convert Full Size Bed To Queen Size’
When I first considered converting my full size bed to a queen size, I realized it wasn’t as simple as just adding a few inches here and there. There are several factors to keep in mind to make sure the conversion is both comfortable and safe. Here’s my step-by-step guide based on my personal experience.
1. Understand the Size Differences
Before starting, I looked up the exact dimensions. A full size mattress measures about 54 inches wide and 75 inches long, while a queen size mattress is 60 inches wide and 80 inches long. This means I needed to add roughly 6 inches in width and 5 inches in length.
2. Check Your Bed Frame Compatibility
My full size bed frame wasn’t designed to support a larger mattress. I had to decide whether to modify the existing frame or buy a new one. If you’re handy, you might be able to extend the frame with wood or metal supports. Otherwise, purchasing a queen size frame might be the safer and more stable option.
3. Mattress Options and Toppers
If you don’t want to buy a completely new queen mattress, I found that mattress toppers or extensions can help bridge the gap. For example, I used a foam mattress extender to add length and width, but keep in mind this might affect comfort and firmness.
4. Bedding and Accessories
Once I adjusted the mattress size, I needed queen size sheets, mattress protectors, and bed skirts. It’s a good idea to plan for this extra expense since full size bedding won’t fit properly anymore.
5. Consider the Room Space
Upgrading to a queen size bed means more floor space is taken up. I measured my bedroom carefully to make sure the larger bed wouldn’t make the room feel cramped or block doorways.
6. Budget for the Conversion
In my case, the total cost included new bedding, a mattress topper, and some frame materials. Sometimes, it’s more cost-effective to simply buy a queen size bed set. I recommend comparing prices before deciding.
7. DIY Tips and Tools
If you decide to modify your bed frame, you’ll need basic tools like a drill, screws, wood planks, and possibly metal brackets. I also watched a few tutorial videos that helped me reinforce the frame safely.
Final Thoughts
Converting a full size bed to queen size can be a rewarding project if you plan carefully. For me, understanding the dimensions, ensuring frame stability, and budgeting properly made the process smooth. If you’re unsure about DIY modifications, investing in a queen size bed might save you time and hassle. Either way, upgrading to a queen size can significantly improve your sleep comfort.
Author Profile
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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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