At a Glance:
Why to Consider Sizing Up Your Mattress
Measure the Space Around Your Bed
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We deeply thank you for your choice to shop locally for mattresses. But really, where else are you going to receive expert-level recommendations and trustworthy guidance to better sleep? We’re talking mattress experts with decades of experience at your disposal!
We won’t direct you to just the best mattress—we’ll help you discover the mattress and sleep environment that’s exactly what you need for the best possible rest. And the perfect sleep environment includes your entire bedroom, so we’ve created this guide to help you figure out if your bedroom can really fit the mattress size you’re envisioning.
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Discover MattressesWhy to Consider Sizing Up Your Mattress
Deciding on a mattress size seems like a no-brainer. But if you recently moved into a larger space, if you’re downsizing, or if your family has recently expanded, it might be time to change your mattress size.
If you have the room, why not go bigger?
Measure the Space Around Your Bed
Measuring the space around your bed is important—you need the space to move around! We recommend aiming to leave 2 feet of space on either side of your bed because otherwise, you may only have enough room to shuffle sideways to get to your side of the bed. Even worse, your shins may end up chronically bruised because you constantly bump into your bedframe.
Plus, with enough space, you won’t have to cram in the essentials like a nightstand, dresser, or a comfy chair!
When you’re measuring for a bigger mattress, remember to leave about 2 feet of space on each side. This way, you and your partner can each have your own nightstand and enough room to get out of bed without disturbing each other.
Mattress Size Guide
There are five standard mattress sizes: California king, king, queen, full, and twin. Both twin and full have “XL” sizes, which add 5 inches to the overall length. Here’s a quick rundown of the mattress size you need according to the size of your room.
| Mattress Size | Mattress Dimensions | Room Size Recommendations (min. – max.) | |
|---|---|---|---|
| California King | 72” x 84” | 12’ x 12 - 14’ x 12’ | |
| King | 76” x 80” | 10’ x 12’ - 13’ x 13’ | |
| Queen | 60” x 80” | 10’ x 10 - 10’ x 14’ | |
| Full XL | 54” x 80” | 9.6’ x 10.6’ - 10’ x 12’ | |
| Full | 54” x 75” | 9.6’ x 10.6’ - 10’ x 12’ | |
| Twin XL | 39” x 80” | 7’ x 10’ - 10’ x 10’ | |
| Twin | 39” x 75” | 7’ x 10’ - 10’ x 10’ | |
King/Cal King
A California king mattress size measures 72 x 84 inches, which is about 4 inches longer than your standard king size. A Cal king is ideal for people who are 6 feet 5 inches tall and for couples or families who need extra sleeping space. The minimum space you need to still have room around the bed is 12 x 12 feet.
King size mattresses are 76 x 80 inches and are also ideal for the whole brood to sleep in comfortably. At the minimum, king mattresses will fit rooms that are 10 x 12 feet. However, if you need to fit in more bedroom furniture, a room with 13 x 13 feet is best.
Queen
Queen mattresses are 60 x 80 inches, which makes them ideal for singles to starfish or couples on a budget (or in a studio or loft apartment). For the most comfortable space, 10 x 10 feet fits a queen mattress best and still leaves enough room for your bedroom furniture.
Full/Double
Full or double size mattresses measure 54 x 75 inches and are most comfortable for single sleepers, kids who’ve outgrown their twin beds, or young adults. Full size mattresses will fit in a room with 9.6 x 10.6 feet of space but are ideal for rooms measuring 10 x 12 feet. Full XL mattresses also fit these room sizes—just keep the extra five inches of length in mind!
Twin/Twin XL
Twin size mattresses are 39 x 75 inches and are perfect as your child’s first big-kid bed or as a guest bed! Twin mattresses fit best in spaces that are 7 x 10 feet, but if you need to fit two twin beds, make sure your space is around 10 x 10 feet so everyone has enough room.
Twin XL mattresses offer more legroom (good for kiddos who never stop growing!) and fit well in spaces measuring 7 x 10 feet.
Our Top Mattress
The most-loved mattress at Roby's by far is the Nectar 4.0 Memory Foam Medium Firm Queen Mattress in a Box.
Shop this Nectar 4.0 Memory Foam Medium Firm Queen Mattress in a Box
This mattress in a box is a game-changer in the world of sleep. Designed to provide superior comfort and support, this mattress offers a medium firmness level that caters to a wide range of sleep preferences. Its premium memory foam conforms to your body, alleviating pressure points and promoting proper spinal alignment. With advanced cooling technology, you can say goodbye to sweaty nights as the breathable cover and gel-infused memory foam keep you cool and comfortable throughout the night.
With over 11,000 5-star reviews, this mattress is guaranteed to give you the best night's rest, every night. If you don't believe us, check out this review:
Best sleep in years: Recieved our Nectar Hybrid mattress and I have to say it is beyond my expectations for comfort. I have severe back trouble and usually can't get comfortable to sleep. But Nectar was comfortable and cradling all at same time. I feel like I made a very good decisions purchasing it.
FAQ
What are all the sizes of a mattress?
The sizes of mattresses commonly include Twin, Twin XL, Full/Double, Queen, King, and California King.
What do bed sizes come in?
Bed sizes come in various options such as Twin, Twin XL, Full/Double, Queen, King, and California King.
What size bed is best for 3 people?
A King-size bed or two Twin XL beds pushed together are the best options for accommodating three people comfortably.
What are twin sizes of mattresses?
Twin sizes of mattresses are Twin (standard) and Twin XL (extra length).
Why Trust Roby’s?
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If you were to ask the employees at Roby's Furniture & Appliance about their roles in the company, they'd say they're not just employees, they’re family. So, as you might imagine a team of professionals like this who are already so tightly knit and bonded together make for a perfect partner to equip your home.
Contact Us!
Now that you know which mattress size is appropriate for the bedroom space you have available, shop and compare mattresses from leading brands!
Whether you need a bigger mattress for your growing family or are finally settling into your dream home, choosing the best mattress for your space is key to enjoying your bedroom and your entire sleep space. If you have any questions about your mattress or room layout, give us a call! We’re always happy to help you with any of your concerns.
Learn more: 3 Affordable Full Size Bed Frames Under $500