A Comprehensive Guide To Measuring Your Bed For An Extra Deep-Fitted Sheet

Extremely deep fitted sheets are bedclothes deliberately made to be deeper than standard fitted sheets, enabling them to fit over mattresses with deeper depths. These sheets are intended to stop the slippage, bunching, and tugging that conventional fitted sheets may cause. This extensive tutorial will cover every aspect of measuring your bed for an extra deep fitted sheet.

What Are Extra Deep-Fitted Sheets?

Extremely deep fitted sheets are bedclothes that go over mattresses deeper than those typically covered by fitted sheets. These bed linens are often designed with oversized pockets and elastic edges to fit the mattress tightly.

Why Are Extra Deep-Fitted Sheets Necessary?

Fitted sheets that are extra deep are required for several reasons. They do this in two ways. 

  1. First, they stop the sheet from sliding and bunching up on the mattress. 
  2. Second, they ensure the sheet remains in place all night by offering a better fit for heavier mattresses. 
  3. Third, they may make your bed more comfortable overall by giving you a surface to sleep on that is smooth and wrinkle-free.

Features Of Extra-Deep Fitted Sheets

Extremely deep fitted sheets often vary from standard fitted sheets in several ways. These characteristics include the following:

  • Larger depths to accommodate plush mattresses
  • Elastic corners to provide a snug fit
  • A more comprehensive range of sizes to accommodate different mattress depths
  • There are several fabrics; thread counts, and colours available.

Measuring Your Bed

Getting the correct sheet size for your mattress requires measuring your bed. A poorly fitted sheet may cause discomfort, bunching, and even sheet damage.

1. Different Bed Sizes

It's crucial to be aware of the typical bed sizes in your area since they might differ from nation to country. The most popular bed sizes in the UK are:

  1. Single: 90cm x 190cm
  2. Small Double: 120cm x 190cm
  3. Double: 135cm x 190cm
  4. King: 150cm x 200cm
  5. Super King: 180cm x 200cm

2. Measuring Your Bed Width, Length, And Depth

You'll need a measuring tape if you want to know what size bed you need. Measure your mattress's length, breadth, and depth as follows:

  1. Width: Gauge the mattress' width from one side to the other.
  2. Length: Gauge the mattress' length from the head to the foot.
  3. Depth: Include any pillow tops or extra padding when measuring from the top of the mattress to the bottom.

Mattress Measurement

Choosing an extra deep fitted sheet requires measuring the depth of your mattress. 

  1. Place a straight item (such as a book or a ruler) on the edge of the mattress and measure from the bottom to the top of the object to determine the mattress's depth.
  2. A more difficult measurement may be required if your mattress is old or worn out. In this situation, it is preferable to take numerous average measurements of the mattress' depth around the bed.
  3. Include these measures in the total depth of the mattress if it includes a pillowtop or any extra padding. For example, if your mattress is 25 cm deep and has a 5-centimetre cushion top, the total depth is 30 cm.

Selecting The Proper Sheet Size

The proper sheet size is crucial when buying an extra deep bedsheets.

1. Sheet Sizing

It's crucial to be aware of the standard sizes in your area since sheet sizes might vary from nation to country. In the UK, the following are common correspondences between sheet sizes and bed sizes:

  1. Single: 90cm x 190cm
  2. Small Double: 120cm x 190cm
  3. Double: 135cm x 190cm
  4. King: 150cm x 200cm
  5. Super King: 180cm x 200cm

2. Choose The Appropriate Extra Deep Fitted Sheet Size

To be sure your sheets will fit your mattress correctly, look for ones marked as "extra deep" or "deep pocket." To be sure the sheet will suit the width and length of your bed, check the box or product description.

Extra-Deep Fitted Sheets: What To Look For

Buying an extra-deep fitted sheet requires consideration of the following details:

Thread count

Thread count measures how many threads are in a square inch of fabric. A softer, longer-lasting sheet often has a greater thread count.


Fabric options for extra-deep fitted sheets include cotton, polyester, and blends. Think about how the material makes you feel, how much air it lets in, and how long it will last.


Consider the sheet's quality in light of the thread count, composition, and structure. Use durable sheets made from durable materials to ensure their longevity.


The cost of extra-deep fitted sheets might vary based on the brand, material, and quality. While choosing a purchase, remember your budget, but remember that a high-quality sheet might be a valuable long-term investment.

Common Mistakes To Avoid

  • Buying an extra deep fitted sheet that is too small for your mattress is one of people's most frequent blunders.
  • When purchasing, precisely measure your bed and mattress and double-check the sheet size.

In summary, measuring your bed with an extra deep fitted sheet is essential for a comfy, well-fitting bed. Consider elements like thread count, material, quality, and pricing when buying an extra deep fitted sheet. Keep your extra deep fitted sheets clean using the correct washing, drying, and storing procedures. Your extra deep fitted sheets may provide you with years of cosy and pleasant sleep with the proper upkeep.