Mattress Protector Sizes and Dimensions Guide 2022

Mattress Protector Sizes and Dimensions Guide 2022

Written by Nectarsleep editorial team

Last Updated on Jun 20, 2022

In this article:

    Mattress protectors might appear just like a fitted sheet with very little purpose, but in reality, they can play a big role in maintaining bedroom hygiene. A protector fits your mattress the same way a fitted sheet does but it has a waterproof backing and helps to increase the life of your mattress and stop liquids from seeping into your mattress. A protector guards your mattress against dust mites, spills, moisture, and other bacteria. There are different mattress protector sizes available for almost every bed size.

    Using a mattress protector might be one of the most vital habits to build inside your bedroom. Think about it - a mattress is not only tough to clean but also costly to replace. Are you confused about how to choose the right protector for your bed? Check out our detailed mattress protector sizes and dimensions guide. It will surely help you make the right buying decision. 

    Mattress Protector Sizes Chart

    Mattress Protector SizeDimensions (Inches)Dimensions (CM)
    Twin38 X 7496.5 X 190.5
    Twin XL38 X 8096.5 X 203.2
    Full/Double54 X 75137.1 X 190.5
    Queen60 X 80152.4 X 203.2
    King76 X 80193 X 203.2
    California King72 X 84182.9 X 213.4

    Twin Size Mattress Protector

    The dimension of a twin-size mattress protector is 38 inches by 74 inches. Most usually, these protectors are an excellent choice for twin mattresses. So, toddlers (ready to move out of their cribs), kids, teenagers, and single adult sleepers can make the most of the twin mattresses and their protectors.  

    Twin beds are pretty small and they fit in most bedrooms without any hassle. Another amazing side of using twin beds is that they are perfect for space-saving, unique bed frames such as daybeds, trundle beds, bunk beds, etc. 

    Twin XL Size Mattress Protector

    If you are considering using a mattress protector, a twin XL size, with the dimensions of 38 by 80 inches. You guessed it right, the twin XL beds are the bigger version of the twin beds. 

    So, when you are shopping for your XL beds, the mattresses are five inches longer than the regular twin mattress. Thus, it is an excellent choice for college students, single adults, and teens who are taller than six feet. 

    Plus, if you are shopping for your guest bedroom, considering twin XL among the available mattress protectors sizes can be an ideal choice. 

    Full/Double Size Mattress Protector

    Having dimensions of 54 by 75 inches, full mattress protectors work best with full beds. Despite being wider than twin beds, full beds are not large enough for two people, 

    If you are one of those who love more space while sleeping because of the habit of spreading out, a full mattress and its protector can be your perfect fit. Still, a full bed goes more with a guest room than a bedroom. 

    Just like twin beds have twin XL, you can also find full XL beds but they are pretty rare. However, if you find one, choose a full XL from different mattress protector sizes and go for a dimension of fifty-four inches by eighty inches.

    Queen Size Mattress Protector

    Queen size mattress protectors measure 60 inches by 80 inches and they are the perfect pick for queen mattresses. A queen mattress will easily fit in your master bedroom and as a larger bed, it is also suitable for the guest rooms when you have a house full of people. 

    Mostly, couples and single adults prefer using the queen size among the different mattress sizes and so the mattress protectors sizes. Though queen mattresses are the smallest among the standard mattress sizes for couples, two people can sleep peacefully without bumping into each other. 

    King Size Mattress Protector

    If you use a king-size bed, you should look no further than a king-size mattress as it is the largest among standard mattress sizes available out there.

    Whether you and your spouse are looking for some extra space or you have a master bedroom, a king mattress is always a good idea. The most usual dimension of a king mattress is 76 by 80 inches and you need to find your mattress protector size based on that. 

    Split king mattress is a popular type of king mattress and it is famous among couples who have different mattress preferences even while sleeping together. Split mattresses differ in firmness, cooling factor, and type. 

    Even if you and your partner agree on the firmness of the mattress, you might want to share an adjustable bed coupled up with a split king mattress that doesn’t move as a whole like the standard king mattress. But no matter which type of mattress you choose, you will get a suitable mattress protector to cover it perfectly. 

    Now let’s talk about the mattress protectors sizes for your split king bed that is equal to two twin XL beds. So, either you choose a king-size protector or two twin XL protectors. 

    Basically, if you use a split adjustable, two twin XL mattress protectors will be the best fit. Otherwise, a king mattress protector mattress works just fine for a king bed.

    California King Size Mattress Protector

    California king mattresses are attached to California King beds. While these beds may look like the largest mattress, they are not. It is the longest of the standard mattresses, but it ends up being smaller than the King mattress because it is narrower.

    However, Cal King mattresses are ideal for people of exceptional height and couples. Although the King Cal beds are narrower than the King beds, they are still wide enough for two sleepers. So, if you are enjoying a cal king mattress right now, you must think about protecting it from all sorts of damages. A California king mattress protector is pretty common among different mattress protectors sizes available out there. 

    Mattress Protector’s Pocket Depth

    The pocket depth of your protector depends on the mattress protector sizes, thickness - and how much it can stretch. This is especially important if you have a mattress thicker than average or you use a mattress topper. 

    You don't want your mattress protector to be too tight, spread out on a bed that's too thick. Not only is it difficult to place a small mattress protector on a thick bed, but it also causes wear and tear in the mattress protector. 

    If you are not sure how thick your bed is, place rulers or pieces of wood on both sides of the bed. Then measure the distance between two wood or yardsticks to measure the thickness of your bed. 

    Conclusion

    So, is it a must to buy a mattress protector?  Perhaps no. But as you see there are more than one good reasons to consider investing in a high-quality mattress protector for your bedroom or guest bedroom. By using a mattress protector, you are ensuring that your mattress is safe from wear and tear, harmful bacteria, and other troubles at least until the warranty period ends. Though a mattress protector doesn’t uplift the quality of your sleep, it still provides a wide range of benefits that can help both your health and your pocket. 

    Be careful while choosing the right one among different mattress protectors sizes so that you don’t end up with the wrong one! Usually, they have roughly the same dimensions as the standard mattress. However, you should always measure your mattress and make sure to buy a protector thick and long enough to fully cover it. 

    This article is for informational purposes and should not replace advice from your doctor or other medical professional.
    {"faq":[{"_id":"94dcbb4","title":"Do I need a mattress protector?","content":"\u003Cp\u003E\u003Cspan style=\"font-weight: 400;\"\u003ETechnically, using a mattress protector\u003C\/span\u003E \u003Cspan style=\"font-weight: 400;\"\u003Eis not a must-do thing for your home. 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