You have adjusted two corners of theDuvetabout yoursmattressand tucked them neatly under his weight. Now you need to locate the last two. Even if you use all your strength and try to stretch them far enough, the sheets won't fit. You bought the wrong sheet size.
Fortunately, this problem is easily solved. When purchasing new sheets, there are classic bed sheet sizes to refer to. Shopping second hand? You can quickly measure the sheets to make sure they fit. Our guide shows the best sheet sizes for every bed.
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Sheet Size Chart
Don't let the wrong size sheets cause a restless night's sleep. Here are commonmattress sizesand the associated pairings of leaves.
size | mattress size (inches) | mattress Size (cm) | Fitted sheet size | Eben sheet size | Duvet cover size |
---|---|---|---|---|---|
twin | 38" x 75" | 96,5 x 190,5 cm | twin | twin | twin |
Zwilling XL | 38" x 80" | 96,5 x 203 cm | Zwilling XL | Twin, Zwilling XL | twin |
Fully | 53" x 75" | 134,5 x 190,5 cm | Fully | full queen | full queen |
queen | 60" x 80" | 152,5 x 203 cm | queen | queen | queen |
König | 76" x 80" | 193 x 203 cm | König | König, Cal-König | König, Cal-König |
California König | 72" x 84" | 183 x 213 cm | Cal-König | König, Cal-König | König, Cal-König |
The chart above will help you determine which sheet sizes fit each classic mattress size. If you have a less common or extra mattress sizemattress pads, you may need to determine the correct size based on your specific measurements.
Below we list the dimensions for each sheet size. Note that Casper sheet sizes may vary slightly from normal sheet sizes.
twin
- Mattress - approximately 38" x 75" or 96.5 x 190.5 cm
- Fitted Sheet - Approx. 39" x 75" or 99.06 x 190.5 cm
- Flat Sheet - Approx. 66" x 96" or 168 x 244 cm
- Duvet Cover - Approx. 72" x 96" or 1823 x 244 cm
- Bed Bumper - Approximately 38" x 75" or 96.5 x 190.5 cm

The smallest bed size is thistwin, designed to comfortably hold a sleeper.single bedscomfortably fits a 38 inch wide by 75 inch long mattress. Depending on the bedding material and brand, the dimensions of the bed sheet and duvet may vary. As long as these sheets are longer and wider than the mattress dimensions, you shouldn't have any problems.
Buy single sheets
Zwilling XL
- Mattress - approx. 38" x 80" or 96.5 x 203 cm
- Fitted Sheet - Approx. 39" x 80" or 99 x 203 cm
- Flat Sheet - Approx. 66" x 96" or 168 x 244 cm
- Duvet - Approx. 72" x 96" or 1823 x 244 cm
- Bed Bumper - Approx. 38" x 80" or 96.5 x 203 cm

Commonly found in college dormitories thatTwin-XL-Matratzeis slightly longer than the twin. This means that by the time you go to college, you'll likely need to buy a new set of XL fitted sheets. These fitted sheets are typically 39 inches wide and 80 inches long. Their flat counterparts are typically 66 inches wide and 96 inches long.
Buy Twin XL bed linen
Fully
- Mattress - approximately 53" x 75" or 134.5 x 190.5 cm
- Fitted Sheet - Approx. 54" x 75" or 137 x 190.5 cm
- Flat Sheet - Approx. 96" x 102" or 244 x 259 cm
- Duvet Cover - Approx. 93" x 96" or 236 x 244 cm
- Bed Bumper - Approx. 53" x 75" or 134.5 x 190.5 cm

Many apartment dwellers choose aFull size mattress(also called double room) because it's big enough to sleep comfortably but doesn't take up all the space. Full size mattresses are also greatGuest room. When you buyFull size leaves, make sure the fitted sheets are the right size.
Full size fitted sheets are typically 54 inches wide and 75 inches long. The full size bed sheet has the same measurements as a queen, which is 96 inches by 102 inches. A full size duvet is also the same size as a queen duvet, measuring 93 inches wide by 96 inches long.
Buy full size sheets
queen
- Mattress - approximately 60" x 80" or 152.5 x 203 cm
- Fitted Sheet - Approx. 60" x 80" or 152.5 x 203 cm
- Flat Sheet - Approx. 96" x 102" or 244 x 259 cm
- Duvet Cover - Approx. 93" x 96" or 236 x 244 cm
- Bed Bumper - Approximately 60" x 80" or 152.5 x 203 cm

Queen-Matratzare the most common mattress sizes. Couples or individuals who like a little more space can equip their room with a queen-size mattress. If you need to buyqueen leaves, you need to be aware of what size they are available in. Queen size fitted sheets are usually 60 inches wide and 80 inches long. The queen size bed sheet is approximately 96 inches wide and 102 inches long.
Are there different sized queen bedding?
While most queen-size mattresses are 60 inches wide and 80 inches long, there are some variations of queen-size mattresses.
A half queen is a specialty mattress that is 30 inches wide and 80 inches long. Typically, people have two half-queen mattresses so they can adjust each side to the person's comfort level. This type of mattress requires you to purchase special half-queen fitted sheets. You can use the classic queen size for sheets and duvet covers.
A California queen bed is typically 60 inches wide and 84 inches long. For this special size, you need to find fitted sheets that are 60 inches by 84 inches. The flat sheets and duvet cover can be the classic queen size.
Buy queen bedding
König
- Mattress - approximately 76" x 80" or 193 x 203 cm
- Fitted Sheet - Approx. 76" x 80" or 193 x 203 cm
- Flat Sheet - Approx. 102" x 112" or 259 x 284 cm
- Duvet Cover - Approx. 96" x 109" or 244 x 277 cm
- Bed Bumper - Approx. 76" x 80" or 193 x 203 cm

Perfect for cozying up with your significant other, pet and little oneKing mattressis 76 cm wide and 80 cm long. Fittedking leavesshould fit snugly, so they're about the same size. The King Flat Sheets are usually slightly larger, 102 inches wide and 112 inches long. A king-size duvet covers the bed, with the cover sheet measuring 96 inches wide and 109 inches long.
Buy king-size bedding
California king
- Mattress - approximately 72" x 84" or 183 x 213 cm
- Fitted Sheet - Approx. 72" x 84" or 183 x 213 cm
- Flat Sheet - Approx. 102" x 112" or 259 x 284 cm
- Duvet Cover - Approx. 96" x 109" or 244 x 277 cm
- Bed Bumper - Approx. 72" x 84" or 183 x 213 cm

The luxuriousCalifornia king mattressis 72 inches wide and 84 inches long. A California king fitted sheet should be the same size. The flat sheet can be the same as a king, 102 inches wide and 112 inches long. The duvet can also measure 96 inches by 109 inches, the same dimensions as a king-size bed.
Buy California king-size bedding
types of leaves
Don't know the difference between a fitted sheet and a flat bed sheet? Here's a quick guide to the types of sheets you'll encounter while shoppingbedding.

fitted sheet
A fitted sheet is designed to fit your mattress perfectly. It usually has elastics in the corners to help the sheet adhere to the mattress.
Fitted sheets must be specially sized to complement the mattress dimensions. If the fitted sheet is too big, the sheet will fall off. If it's too small, you'll have trouble getting the elastic over the corners of the mattress.
flat bed sheet
Flat bed sheets, as the name suggests, lie flat on the mattress. They should be larger than the mattress surface. The extra fabric hanging over the sides is then tucked under the mattress.
Duvet
not to bemistaken for a duvet, aDuvetis a thick duvet filled with down, feathers, wool, silk or synthetic material. Duvets require a duvet cover sheet that you can remove for cleaning. This bedding is onon top of the bedand falls slightly over the edge of the mattress.
Bettrock
Finally, a bed surround is a fabric that wraps around the bottom of the mattress. It is designed to hide the space between the mattress and the floor. This way you can cover the box spring and all the items hidden under your bed when storing.
How do you measure a fitted sheet?
If you are not yet sure whether a fitted sheet fits your mattress, you can simply measure it and find out.

Remove all sheets from your bed and measure the width and length of your mattress. Then measure the height of your mattress, making sure to include any mattress pads. Write down these measurements. Your fitted sheet should match these measurements or be slightly larger.
Next, measure your fitted sheet. Lay out the sheet to find out which side has the length (the longer side). Measure from one corner to the other to find the length measurement. Then measure the shorter side from corner to corner. This is the width. Finally, take your fitted sheet and measure along the pocket seam. This will tell you the altitude.
If these measurements are the same as or slightly larger than your mattress measurements, the fitted sheet should fit. If they are much larger, the sheet may bunch up and peel off at night. If they are smaller, the sheet will not fit.
More considerations
To ensure you are not left with the disappointment of the wrong size sheet, here are a few additional points to keep in mind.
mattress depth
Many people want extra support or padding on their mattress. Mattress pads increase the depth or height of the mattress. When purchasing fitted sheets, be sure to consider your full mattress depth. A standard fitted sheet is typically 12 inches deep. Fitted sheets with deep pockets fit up to 18 inches deep.
Wash your bedding
If you are given sheets, the first thing you should do iswash them. Sheets may have come into contact with chemicals during production and transport, so washing them is important. However, be sure to follow the washing instructions on the label. If your sheets are shrinking, chances are they won't fit on your mattress anymore.
Now that you know all about bed sheet sizes, you can buy sheets with peace of mind knowing they will fit your mattress perfectly. You'll be comfortable in your new sheets in no time. Crown your dreamy oasis with a calming downweighted blanketdesigned for ultimate relaxation.