A great night’s sleep starts with great bedding, and that includes choosing the right duvet cover. If you’re confused about duvet cover sizing and want to better understand your King size from your Queen size, we’ve got you covered. We’ll break down the most common duvet cover sizes, explain their dimensions, and answer some frequently asked questions to help you find your perfect fit. Let’s dive in!
What is a Duvet?
A duvet is a thick blanket filled with insulating material like down, feather, cotton, wool, or synthetic fibres. The insert sits inside a removable cover, which protects it and makes cleaning easier. Duvets are designed to keep us warm while we sleep (or just as cozy when we’re bundled up on the sofa with a cold).
Unlike blankets or quilts, which tend to be lighter and better suited for warmer months, duvets provide more insulation and are especially useful in colder climates or during winter. That said, you’ll often find duvets used year-round in hotel rooms because they offer comfortable warmth without feeling too heavy.
The Importance of a Duvet Cover
A duvet cover works like a pillowcase. It slips over the duvet insert and protects it from everyday wear and tear. Beyond protection, duvet covers also serve two other important purposes:
- Style – They let you change the look of your bedding without replacing the duvet.
- Convenience – Covers can be removed and washed regularly, while duvet inserts are cleaned less often.
Since duvet inserts are usually white, the cover is what adds colour, texture, and personality to your bed. After all, we spend about one third of each day sleeping under our duvets, so having a protective layer in place is important when it comes to keeping your duvet insert in tip-top condition.
Understanding Duvet Cover Sizes
Just like pillows come in all different lengths and sizes, so do duvet covers. Duvets and covers are sized to fit standard frames for bed sizes, most notably:
- King sized bed
- Queen sized bed
- Full/Double sized bed
- Twin sized bed
But how do each of these sizes differ, and what are the measurements for each? Let’s take a look.
What size is a King Sized Duvet?
The dimensions of a King sized duvet in Canada are: 90 x 102 inches, or 230 x 260 in centimetres. This is designed to fit (and slightly overlap) the dimensions of a Canadian King sized mattress, which is 76 x 79.5 in inches, or 193 x 202 in centimetres. A King duvet cover set will usually be slightly larger than the King duvet itself, although this can fluctuate by brand and style.
At Hush, our Duvets and Covers are slightly oversized at 92 x 106 inches for a King size to provide more generous coverage on all sides of the bed. This added width and length helps prevent drafts, reduce duvet shifting during the night, and creates a fuller, more balanced drape over your mattress, especially for sleepers who move or share the bed.
What size is a Queen Sized Duvet?
The dimensions of a Queen sized duvet in Canada are: 88 x 90 inches, or 225 x 230 in centimetres. This is designed to fit (and slightly overlap) the dimensions of a Canadian Queen sized mattress, which is 60 by 79 ½ inches, or 152.5 x 202 in centimetres. Similarly to the King duvet sizing, a Queen sized duvet cover will tend to be a few inches larger than the duvet itself, but this may vary depending on the style of the cover.
At Hush, our Queen duvets and duvet cover sets are meant to be oversized at 90 x 92 inches to provide enhanced coverage on both sides of the bed, delivering a more substantial, hotel-style drape.
What size is a Full/Double Sized Duvet?
The dimensions of a Full/Double sized duvet in Canada are: 78 x 90 inches inches, or 200 x 230 in centimetres. This is designed to fit (and slightly overlap) the dimensions of a Canadian Full/Double sized mattress, which is 54 by 75 inches, or 137 x 190 in centimetres. A Full/Double bed is closest in size to a Queen, just slightly smaller. Since duvets are designed to be larger than the mattress, they naturally drape over the sides of the bed, with the amount of overhang depending on the duvet cover style.
At Hush, our Queen-sized duvet and cover can also be used on a Full/Double bed if you prefer more coverage. The extra width and length create a fuller drape over the mattress while helping keep the duvet evenly distributed throughout the night.
What size is a Twin Sized Duvet?
In Canada, the dimensions of a Twin sized duvet are: 64 x 86 in inches, or 162 x 220 in centimetres. This is designed to fit (and slightly overlap) the dimensions of a Canadian Twin sized mattress, which is 38 x 74.5 in inches, or 96.5 x 189 in centimetres.
At Hush, we follow the standard duvet sizing at 64 x 86 in inches to ensure a consistent and reliable fit. Our Twin duvets are designed to provide sufficient coverage on all sides of the mattress while maintaining a clean, proportionate drape.
Should I size up when buying a duvet cover?
There’s no need to size up when purchasing a Hush duvet cover. Our duvet inserts and duvet covers ensure a precise, secure fit without excess fabric or bunching. We recommend always checking the listed dimensions before purchasing to confirm compatibility. A duvet cover that’s too big means uneven warmth, awkward folds, and a lumpy, uneven look when you make your bed. To keep things cozy and neat, select the duvet cover size that directly corresponds to your duvet insert for the best fit and performance.
The Bottom Line
Ultimately, while there might seem to be just a few inches of difference between certain duvet sizes, getting the right sized duvet cover can make all the difference to both your sleep, as well as the aesthetics of your bedroom.
